40107708

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{307}}^1$

素因数の和:527

約数の個数: 72

約数和(自身を含む): 107627520

約数和(自身を除く): 67519812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 191, 228, 307, 342, 382, 573, 614, 684, 764, 921, 1146, 1228, 1719, 1842, 2292, 2763, 3438, 3629, 3684, 5526, 5833, 6876, 7258, 10887, 11052, 11666, 14516, 17499, 21774, 23332, 32661, 34998, 43548, 52497, 58637, 65322, 69996, 104994, 117274, 130644, 175911, 209988, 234548, 351822, 527733, 703644, 1055466, 1114103, 2110932, 2228206, 3342309, 4456412, 6684618, 10026927, 13369236, 20053854, 40107708]

約数ペア:

[(1, 40107708), (2, 20053854), (3, 13369236), (4, 10026927), (6, 6684618), (9, 4456412), (12, 3342309), (18, 2228206), (19, 2110932), (36, 1114103), (38, 1055466), (57, 703644), (76, 527733), (114, 351822), (171, 234548), (191, 209988), (228, 175911), (307, 130644), (342, 117274), (382, 104994), (573, 69996), (614, 65322), (684, 58637), (764, 52497), (921, 43548), (1146, 34998), (1228, 32661), (1719, 23332), (1842, 21774), (2292, 17499), (2763, 14516), (3438, 11666), (3629, 11052), (3684, 10887), (5526, 7258), (5833, 6876)]