38929660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1487}}^1$

素因数の和:1531

約数の個数: 96

約数和(自身を含む): 107993088

約数和(自身を除く): 69063428

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 28, 34, 35, 44, 55, 68, 70, 77, 85, 110, 119, 140, 154, 170, 187, 220, 238, 308, 340, 374, 385, 476, 595, 748, 770, 935, 1190, 1309, 1487, 1540, 1870, 2380, 2618, 2974, 3740, 5236, 5948, 6545, 7435, 10409, 13090, 14870, 16357, 20818, 25279, 26180, 29740, 32714, 41636, 50558, 52045, 65428, 81785, 101116, 104090, 114499, 126395, 163570, 176953, 208180, 228998, 252790, 278069, 327140, 353906, 457996, 505580, 556138, 572495, 707812, 884765, 1112276, 1144990, 1390345, 1769530, 1946483, 2289980, 2780690, 3539060, 3892966, 5561380, 7785932, 9732415, 19464830, 38929660]

約数ペア:

[(1, 38929660), (2, 19464830), (4, 9732415), (5, 7785932), (7, 5561380), (10, 3892966), (11, 3539060), (14, 2780690), (17, 2289980), (20, 1946483), (22, 1769530), (28, 1390345), (34, 1144990), (35, 1112276), (44, 884765), (55, 707812), (68, 572495), (70, 556138), (77, 505580), (85, 457996), (110, 353906), (119, 327140), (140, 278069), (154, 252790), (170, 228998), (187, 208180), (220, 176953), (238, 163570), (308, 126395), (340, 114499), (374, 104090), (385, 101116), (476, 81785), (595, 65428), (748, 52045), (770, 50558), (935, 41636), (1190, 32714), (1309, 29740), (1487, 26180), (1540, 25279), (1870, 20818), (2380, 16357), (2618, 14870), (2974, 13090), (3740, 10409), (5236, 7435), (5948, 6545)]