115710920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17117}}^1$

素因数の和:17154

約数の個数: 48

約数和(自身を含む): 281933460

約数和(自身を除く): 166222540

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1690, 3380, 6760, 17117, 34234, 68468, 85585, 136936, 171170, 222521, 342340, 445042, 684680, 890084, 1112605, 1780168, 2225210, 2892773, 4450420, 5785546, 8900840, 11571092, 14463865, 23142184, 28927730, 57855460, 115710920]

約数ペア:

[(1, 115710920), (2, 57855460), (4, 28927730), (5, 23142184), (8, 14463865), (10, 11571092), (13, 8900840), (20, 5785546), (26, 4450420), (40, 2892773), (52, 2225210), (65, 1780168), (104, 1112605), (130, 890084), (169, 684680), (260, 445042), (338, 342340), (520, 222521), (676, 171170), (845, 136936), (1352, 85585), (1690, 68468), (3380, 34234), (6760, 17117)]