1915661150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3271}}^1$

素因数の和:3366

約数の個数: 96

約数和(自身を含む): 4140859968

約数和(自身を除く): 2225198818

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 53, 65, 85, 106, 130, 170, 221, 265, 325, 425, 442, 530, 650, 689, 850, 901, 1105, 1325, 1378, 1802, 2210, 2650, 3271, 3445, 4505, 5525, 6542, 6890, 9010, 11050, 11713, 16355, 17225, 22525, 23426, 32710, 34450, 42523, 45050, 55607, 58565, 81775, 85046, 111214, 117130, 163550, 173363, 212615, 278035, 292825, 346726, 425230, 556070, 585650, 722891, 866815, 1063075, 1390175, 1445782, 1733630, 2126150, 2253719, 2780350, 2947171, 3614455, 4334075, 4507438, 5894342, 7228910, 8668150, 11268595, 14735855, 18072275, 22537190, 29471710, 36144550, 38313223, 56342975, 73679275, 76626446, 112685950, 147358550, 191566115, 383132230, 957830575, 1915661150]

約数ペア:

[(1, 1915661150), (2, 957830575), (5, 383132230), (10, 191566115), (13, 147358550), (17, 112685950), (25, 76626446), (26, 73679275), (34, 56342975), (50, 38313223), (53, 36144550), (65, 29471710), (85, 22537190), (106, 18072275), (130, 14735855), (170, 11268595), (221, 8668150), (265, 7228910), (325, 5894342), (425, 4507438), (442, 4334075), (530, 3614455), (650, 2947171), (689, 2780350), (850, 2253719), (901, 2126150), (1105, 1733630), (1325, 1445782), (1378, 1390175), (1802, 1063075), (2210, 866815), (2650, 722891), (3271, 585650), (3445, 556070), (4505, 425230), (5525, 346726), (6542, 292825), (6890, 278035), (9010, 212615), (11050, 173363), (11713, 163550), (16355, 117130), (17225, 111214), (22525, 85046), (23426, 81775), (32710, 58565), (34450, 55607), (42523, 45050)]