22276960

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:176

約数の個数: 96

約数和(自身を含む): 55847232

約数和(自身を除く): 33570272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 53, 71, 74, 80, 106, 142, 148, 160, 185, 212, 265, 284, 296, 355, 370, 424, 530, 568, 592, 710, 740, 848, 1060, 1136, 1184, 1420, 1480, 1696, 1961, 2120, 2272, 2627, 2840, 2960, 3763, 3922, 4240, 5254, 5680, 5920, 7526, 7844, 8480, 9805, 10508, 11360, 13135, 15052, 15688, 18815, 19610, 21016, 26270, 30104, 31376, 37630, 39220, 42032, 52540, 60208, 62752, 75260, 78440, 84064, 105080, 120416, 139231, 150520, 156880, 210160, 278462, 301040, 313760, 420320, 556924, 602080, 696155, 1113848, 1392310, 2227696, 2784620, 4455392, 5569240, 11138480, 22276960]

約数ペア:

[(1, 22276960), (2, 11138480), (4, 5569240), (5, 4455392), (8, 2784620), (10, 2227696), (16, 1392310), (20, 1113848), (32, 696155), (37, 602080), (40, 556924), (53, 420320), (71, 313760), (74, 301040), (80, 278462), (106, 210160), (142, 156880), (148, 150520), (160, 139231), (185, 120416), (212, 105080), (265, 84064), (284, 78440), (296, 75260), (355, 62752), (370, 60208), (424, 52540), (530, 42032), (568, 39220), (592, 37630), (710, 31376), (740, 30104), (848, 26270), (1060, 21016), (1136, 19610), (1184, 18815), (1420, 15688), (1480, 15052), (1696, 13135), (1961, 11360), (2120, 10508), (2272, 9805), (2627, 8480), (2840, 7844), (2960, 7526), (3763, 5920), (3922, 5680), (4240, 5254)]