70677640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{191}}^1$

素因数の和:271

約数の個数: 96

約数和(自身を含む): 180610560

約数和(自身を除く): 109932920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 145, 191, 220, 232, 290, 319, 382, 440, 580, 638, 764, 841, 955, 1160, 1276, 1528, 1595, 1682, 1910, 2101, 2552, 3190, 3364, 3820, 4202, 4205, 5539, 6380, 6728, 7640, 8404, 8410, 9251, 10505, 11078, 12760, 16808, 16820, 18502, 21010, 22156, 27695, 33640, 37004, 42020, 44312, 46255, 55390, 60929, 74008, 84040, 92510, 110780, 121858, 160631, 185020, 221560, 243716, 304645, 321262, 370040, 487432, 609290, 642524, 803155, 1218580, 1285048, 1606310, 1766941, 2437160, 3212620, 3533882, 6425240, 7067764, 8834705, 14135528, 17669410, 35338820, 70677640]

約数ペア:

[(1, 70677640), (2, 35338820), (4, 17669410), (5, 14135528), (8, 8834705), (10, 7067764), (11, 6425240), (20, 3533882), (22, 3212620), (29, 2437160), (40, 1766941), (44, 1606310), (55, 1285048), (58, 1218580), (88, 803155), (110, 642524), (116, 609290), (145, 487432), (191, 370040), (220, 321262), (232, 304645), (290, 243716), (319, 221560), (382, 185020), (440, 160631), (580, 121858), (638, 110780), (764, 92510), (841, 84040), (955, 74008), (1160, 60929), (1276, 55390), (1528, 46255), (1595, 44312), (1682, 42020), (1910, 37004), (2101, 33640), (2552, 27695), (3190, 22156), (3364, 21010), (3820, 18502), (4202, 16820), (4205, 16808), (5539, 12760), (6380, 11078), (6728, 10505), (7640, 9251), (8404, 8410)]