17363067980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{239}}^1\times {\mathrm{12569}}^1$

素因数の和:12851

約数の個数: 72

約数和(自身を含む): 38898619200

約数和(自身を除く): 21535551220

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 239, 289, 340, 478, 578, 956, 1156, 1195, 1445, 2390, 2890, 4063, 4780, 5780, 8126, 12569, 16252, 20315, 25138, 40630, 50276, 62845, 69071, 81260, 125690, 138142, 213673, 251380, 276284, 345355, 427346, 690710, 854692, 1068365, 1381420, 2136730, 3003991, 3632441, 4273460, 6007982, 7264882, 12015964, 14529764, 15019955, 18162205, 30039910, 36324410, 51067847, 60079820, 72648820, 102135694, 204271388, 255339235, 510678470, 868153399, 1021356940, 1736306798, 3472613596, 4340766995, 8681533990, 17363067980]

約数ペア:

[(1, 17363067980), (2, 8681533990), (4, 4340766995), (5, 3472613596), (10, 1736306798), (17, 1021356940), (20, 868153399), (34, 510678470), (68, 255339235), (85, 204271388), (170, 102135694), (239, 72648820), (289, 60079820), (340, 51067847), (478, 36324410), (578, 30039910), (956, 18162205), (1156, 15019955), (1195, 14529764), (1445, 12015964), (2390, 7264882), (2890, 6007982), (4063, 4273460), (4780, 3632441), (5780, 3003991), (8126, 2136730), (12569, 1381420), (16252, 1068365), (20315, 854692), (25138, 690710), (40630, 427346), (50276, 345355), (62845, 276284), (69071, 251380), (81260, 213673), (125690, 138142)]