15698601129080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2663}}^1\times {\mathrm{8669237}}^1$

素因数の和:8671928

約数の個数: 64

約数和(自身を含む): 37413657051840

約数和(自身を除く): 21715055922760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 2663, 5326, 10652, 13315, 21304, 26630, 45271, 53260, 90542, 106520, 181084, 226355, 362168, 452710, 905420, 1810840, 8669237, 17338474, 34676948, 43346185, 69353896, 86692370, 147377029, 173384740, 294754058, 346769480, 589508116, 736885145, 1179016232, 1473770290, 2947540580, 5895081160, 23086178131, 46172356262, 92344712524, 115430890655, 184689425048, 230861781310, 392465028227, 461723562620, 784930056454, 923447125240, 1569860112908, 1962325141135, 3139720225816, 3924650282270, 7849300564540, 15698601129080]

約数ペア:

[(1, 15698601129080), (2, 7849300564540), (4, 3924650282270), (5, 3139720225816), (8, 1962325141135), (10, 1569860112908), (17, 923447125240), (20, 784930056454), (34, 461723562620), (40, 392465028227), (68, 230861781310), (85, 184689425048), (136, 115430890655), (170, 92344712524), (340, 46172356262), (680, 23086178131), (2663, 5895081160), (5326, 2947540580), (10652, 1473770290), (13315, 1179016232), (21304, 736885145), (26630, 589508116), (45271, 346769480), (53260, 294754058), (90542, 173384740), (106520, 147377029), (181084, 86692370), (226355, 69353896), (362168, 43346185), (452710, 34676948), (905420, 17338474), (1810840, 8669237)]