716506570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{751}}^1$

素因数の和:991

約数の個数: 64

約数和(自身を含む): 1432650240

約数和(自身を除く): 716143670

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 179, 205, 358, 410, 533, 751, 895, 1066, 1502, 1790, 2327, 2665, 3755, 4654, 5330, 7339, 7510, 9763, 11635, 14678, 19526, 23270, 30791, 36695, 48815, 61582, 73390, 95407, 97630, 134429, 153955, 190814, 268858, 307910, 400283, 477035, 672145, 800566, 954070, 1344290, 1747577, 2001415, 3495154, 4002830, 5511589, 8737885, 11023178, 17475770, 27557945, 55115890, 71650657, 143301314, 358253285, 716506570]

約数ペア:

[(1, 716506570), (2, 358253285), (5, 143301314), (10, 71650657), (13, 55115890), (26, 27557945), (41, 17475770), (65, 11023178), (82, 8737885), (130, 5511589), (179, 4002830), (205, 3495154), (358, 2001415), (410, 1747577), (533, 1344290), (751, 954070), (895, 800566), (1066, 672145), (1502, 477035), (1790, 400283), (2327, 307910), (2665, 268858), (3755, 190814), (4654, 153955), (5330, 134429), (7339, 97630), (7510, 95407), (9763, 73390), (11635, 61582), (14678, 48815), (19526, 36695), (23270, 30791)]