22012365680

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{223}}^1\times {\mathrm{401}}^1$

素因数の和:835

約数の個数: 160

約数和(自身を含む): 54869488128

約数和(自身を除く): 32857122448

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 181, 223, 272, 340, 362, 401, 446, 680, 724, 802, 892, 905, 1115, 1360, 1448, 1604, 1784, 1810, 2005, 2230, 2896, 3077, 3208, 3568, 3620, 3791, 4010, 4460, 6154, 6416, 6817, 7240, 7582, 8020, 8920, 12308, 13634, 14480, 15164, 15385, 16040, 17840, 18955, 24616, 27268, 30328, 30770, 32080, 34085, 37910, 40363, 49232, 54536, 60656, 61540, 68170, 72581, 75820, 80726, 89423, 109072, 123080, 136340, 145162, 151640, 161452, 178846, 201815, 246160, 272680, 290324, 303280, 322904, 357692, 362905, 403630, 447115, 545360, 580648, 645808, 686171, 715384, 725810, 807260, 894230, 1161296, 1233877, 1372342, 1430768, 1451620, 1520191, 1614520, 1788460, 2467754, 2744684, 2903240, 3040382, 3229040, 3430855, 3576920, 4935508, 5489368, 5806480, 6080764, 6169385, 6861710, 7153840, 7600955, 9871016, 10978736, 12161528, 12338770, 13723420, 15201910, 16185563, 19742032, 24323056, 24677540, 27446840, 30403820, 32371126, 49355080, 54893680, 60807640, 64742252, 80927815, 98710160, 121615280, 129484504, 161855630, 258969008, 275154571, 323711260, 550309142, 647422520, 1100618284, 1294845040, 1375772855, 2201236568, 2751545710, 4402473136, 5503091420, 11006182840, 22012365680]

約数ペア:

[(1, 22012365680), (2, 11006182840), (4, 5503091420), (5, 4402473136), (8, 2751545710), (10, 2201236568), (16, 1375772855), (17, 1294845040), (20, 1100618284), (34, 647422520), (40, 550309142), (68, 323711260), (80, 275154571), (85, 258969008), (136, 161855630), (170, 129484504), (181, 121615280), (223, 98710160), (272, 80927815), (340, 64742252), (362, 60807640), (401, 54893680), (446, 49355080), (680, 32371126), (724, 30403820), (802, 27446840), (892, 24677540), (905, 24323056), (1115, 19742032), (1360, 16185563), (1448, 15201910), (1604, 13723420), (1784, 12338770), (1810, 12161528), (2005, 10978736), (2230, 9871016), (2896, 7600955), (3077, 7153840), (3208, 6861710), (3568, 6169385), (3620, 6080764), (3791, 5806480), (4010, 5489368), (4460, 4935508), (6154, 3576920), (6416, 3430855), (6817, 3229040), (7240, 3040382), (7582, 2903240), (8020, 2744684), (8920, 2467754), (12308, 1788460), (13634, 1614520), (14480, 1520191), (15164, 1451620), (15385, 1430768), (16040, 1372342), (17840, 1233877), (18955, 1161296), (24616, 894230), (27268, 807260), (30328, 725810), (30770, 715384), (32080, 686171), (34085, 645808), (37910, 580648), (40363, 545360), (49232, 447115), (54536, 403630), (60656, 362905), (61540, 357692), (68170, 322904), (72581, 303280), (75820, 290324), (80726, 272680), (89423, 246160), (109072, 201815), (123080, 178846), (136340, 161452), (145162, 151640)]