97776520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2713}}^1$

素因数の和:2794

約数の個数: 64

約数和(自身を含む): 237420720

約数和(自身を除く): 139644200

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 53, 68, 85, 106, 136, 170, 212, 265, 340, 424, 530, 680, 901, 1060, 1802, 2120, 2713, 3604, 4505, 5426, 7208, 9010, 10852, 13565, 18020, 21704, 27130, 36040, 46121, 54260, 92242, 108520, 143789, 184484, 230605, 287578, 368968, 461210, 575156, 718945, 922420, 1150312, 1437890, 1844840, 2444413, 2875780, 4888826, 5751560, 9777652, 12222065, 19555304, 24444130, 48888260, 97776520]

約数ペア:

[(1, 97776520), (2, 48888260), (4, 24444130), (5, 19555304), (8, 12222065), (10, 9777652), (17, 5751560), (20, 4888826), (34, 2875780), (40, 2444413), (53, 1844840), (68, 1437890), (85, 1150312), (106, 922420), (136, 718945), (170, 575156), (212, 461210), (265, 368968), (340, 287578), (424, 230605), (530, 184484), (680, 143789), (901, 108520), (1060, 92242), (1802, 54260), (2120, 46121), (2713, 36040), (3604, 27130), (4505, 21704), (5426, 18020), (7208, 13565), (9010, 10852)]