2005910104

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{70571}}^1$

素因数の和:70624

約数の個数: 64

約数和(自身を含む): 4573065600

約数和(自身を除く): 2567155496

約数列:

[1, 2, 4, 8, 11, 17, 19, 22, 34, 38, 44, 68, 76, 88, 136, 152, 187, 209, 323, 374, 418, 646, 748, 836, 1292, 1496, 1672, 2584, 3553, 7106, 14212, 28424, 70571, 141142, 282284, 564568, 776281, 1199707, 1340849, 1552562, 2399414, 2681698, 3105124, 4798828, 5363396, 6210248, 9597656, 10726792, 13196777, 14749339, 22794433, 26393554, 29498678, 45588866, 52787108, 58997356, 91177732, 105574216, 117994712, 182355464, 250738763, 501477526, 1002955052, 2005910104]

約数ペア:

[(1, 2005910104), (2, 1002955052), (4, 501477526), (8, 250738763), (11, 182355464), (17, 117994712), (19, 105574216), (22, 91177732), (34, 58997356), (38, 52787108), (44, 45588866), (68, 29498678), (76, 26393554), (88, 22794433), (136, 14749339), (152, 13196777), (187, 10726792), (209, 9597656), (323, 6210248), (374, 5363396), (418, 4798828), (646, 3105124), (748, 2681698), (836, 2399414), (1292, 1552562), (1496, 1340849), (1672, 1199707), (2584, 776281), (3553, 564568), (7106, 282284), (14212, 141142), (28424, 70571)]