5580080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1$

素因数の和:414

約数の個数: 80

約数和(自身を含む): 15025824

約数和(自身を除く): 9445744

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 170, 176, 187, 220, 272, 340, 373, 374, 440, 680, 746, 748, 880, 935, 1360, 1492, 1496, 1865, 1870, 2984, 2992, 3730, 3740, 4103, 5968, 6341, 7460, 7480, 8206, 12682, 14920, 14960, 16412, 20515, 25364, 29840, 31705, 32824, 41030, 50728, 63410, 65648, 69751, 82060, 101456, 126820, 139502, 164120, 253640, 279004, 328240, 348755, 507280, 558008, 697510, 1116016, 1395020, 2790040, 5580080]

約数ペア:

[(1, 5580080), (2, 2790040), (4, 1395020), (5, 1116016), (8, 697510), (10, 558008), (11, 507280), (16, 348755), (17, 328240), (20, 279004), (22, 253640), (34, 164120), (40, 139502), (44, 126820), (55, 101456), (68, 82060), (80, 69751), (85, 65648), (88, 63410), (110, 50728), (136, 41030), (170, 32824), (176, 31705), (187, 29840), (220, 25364), (272, 20515), (340, 16412), (373, 14960), (374, 14920), (440, 12682), (680, 8206), (746, 7480), (748, 7460), (880, 6341), (935, 5968), (1360, 4103), (1492, 3740), (1496, 3730), (1865, 2992), (1870, 2984)]