17265653260

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1291}}^1\times {\mathrm{15551}}^1$

素因数の和:16894

約数の個数: 48

約数和(自身を含む): 37132204032

約数和(自身を除く): 19866550772

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 1291, 2582, 5164, 6455, 12910, 15551, 25820, 31102, 55513, 62204, 77755, 111026, 155510, 222052, 277565, 311020, 555130, 668693, 1110260, 1337386, 2674772, 3343465, 6686930, 13373860, 20076341, 40152682, 80305364, 100381705, 200763410, 401526820, 863282663, 1726565326, 3453130652, 4316413315, 8632826630, 17265653260]

約数ペア:

[(1, 17265653260), (2, 8632826630), (4, 4316413315), (5, 3453130652), (10, 1726565326), (20, 863282663), (43, 401526820), (86, 200763410), (172, 100381705), (215, 80305364), (430, 40152682), (860, 20076341), (1291, 13373860), (2582, 6686930), (5164, 3343465), (6455, 2674772), (12910, 1337386), (15551, 1110260), (25820, 668693), (31102, 555130), (55513, 311020), (62204, 277565), (77755, 222052), (111026, 155510)]