59722520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:285

約数の個数: 128

約数和(自身を含む): 161663040

約数和(自身を除く): 101940520

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 53, 55, 65, 88, 104, 106, 110, 130, 143, 197, 212, 220, 260, 265, 286, 394, 424, 440, 520, 530, 572, 583, 689, 715, 788, 985, 1060, 1144, 1166, 1378, 1430, 1576, 1970, 2120, 2167, 2332, 2561, 2756, 2860, 2915, 3445, 3940, 4334, 4664, 5122, 5512, 5720, 5830, 6890, 7579, 7880, 8668, 10244, 10441, 10835, 11660, 12805, 13780, 15158, 17336, 20488, 20882, 21670, 23320, 25610, 27560, 28171, 30316, 37895, 41764, 43340, 51220, 52205, 56342, 60632, 75790, 83528, 86680, 102440, 104410, 112684, 114851, 135733, 140855, 151580, 208820, 225368, 229702, 271466, 281710, 303160, 417640, 459404, 542932, 563420, 574255, 678665, 918808, 1085864, 1126840, 1148510, 1357330, 1493063, 2297020, 2714660, 2986126, 4594040, 5429320, 5972252, 7465315, 11944504, 14930630, 29861260, 59722520]

約数ペア:

[(1, 59722520), (2, 29861260), (4, 14930630), (5, 11944504), (8, 7465315), (10, 5972252), (11, 5429320), (13, 4594040), (20, 2986126), (22, 2714660), (26, 2297020), (40, 1493063), (44, 1357330), (52, 1148510), (53, 1126840), (55, 1085864), (65, 918808), (88, 678665), (104, 574255), (106, 563420), (110, 542932), (130, 459404), (143, 417640), (197, 303160), (212, 281710), (220, 271466), (260, 229702), (265, 225368), (286, 208820), (394, 151580), (424, 140855), (440, 135733), (520, 114851), (530, 112684), (572, 104410), (583, 102440), (689, 86680), (715, 83528), (788, 75790), (985, 60632), (1060, 56342), (1144, 52205), (1166, 51220), (1378, 43340), (1430, 41764), (1576, 37895), (1970, 30316), (2120, 28171), (2167, 27560), (2332, 25610), (2561, 23320), (2756, 21670), (2860, 20882), (2915, 20488), (3445, 17336), (3940, 15158), (4334, 13780), (4664, 12805), (5122, 11660), (5512, 10835), (5720, 10441), (5830, 10244), (6890, 8668), (7579, 7880)]