74089006960

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{285221}}^1$

素因数の和:285442

約数の個数: 80

約数和(自身を含む): 183345265152

約数和(自身を除く): 109256258192

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 191, 272, 340, 382, 680, 764, 955, 1360, 1528, 1910, 3056, 3247, 3820, 6494, 7640, 12988, 15280, 16235, 25976, 32470, 51952, 64940, 129880, 259760, 285221, 570442, 1140884, 1426105, 2281768, 2852210, 4563536, 4848757, 5704420, 9697514, 11408840, 19395028, 22817680, 24243785, 38790056, 48487570, 54477211, 77580112, 96975140, 108954422, 193950280, 217908844, 272386055, 387900560, 435817688, 544772110, 871635376, 926112587, 1089544220, 1852225174, 2179088440, 3704450348, 4358176880, 4630562935, 7408900696, 9261125870, 14817801392, 18522251740, 37044503480, 74089006960]

約数ペア:

[(1, 74089006960), (2, 37044503480), (4, 18522251740), (5, 14817801392), (8, 9261125870), (10, 7408900696), (16, 4630562935), (17, 4358176880), (20, 3704450348), (34, 2179088440), (40, 1852225174), (68, 1089544220), (80, 926112587), (85, 871635376), (136, 544772110), (170, 435817688), (191, 387900560), (272, 272386055), (340, 217908844), (382, 193950280), (680, 108954422), (764, 96975140), (955, 77580112), (1360, 54477211), (1528, 48487570), (1910, 38790056), (3056, 24243785), (3247, 22817680), (3820, 19395028), (6494, 11408840), (7640, 9697514), (12988, 5704420), (15280, 4848757), (16235, 4563536), (25976, 2852210), (32470, 2281768), (51952, 1426105), (64940, 1140884), (129880, 570442), (259760, 285221)]