25841010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{383}}^1$

素因数の和:579

約数の個数: 64

約数和(自身を含む): 67350528

約数和(自身を除く): 41509518

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 173, 195, 346, 383, 390, 519, 766, 865, 1038, 1149, 1730, 1915, 2249, 2298, 2595, 3830, 4498, 4979, 5190, 5745, 6747, 9958, 11245, 11490, 13494, 14937, 22490, 24895, 29874, 33735, 49790, 66259, 67470, 74685, 132518, 149370, 198777, 331295, 397554, 662590, 861367, 993885, 1722734, 1987770, 2584101, 4306835, 5168202, 8613670, 12920505, 25841010]

約数ペア:

[(1, 25841010), (2, 12920505), (3, 8613670), (5, 5168202), (6, 4306835), (10, 2584101), (13, 1987770), (15, 1722734), (26, 993885), (30, 861367), (39, 662590), (65, 397554), (78, 331295), (130, 198777), (173, 149370), (195, 132518), (346, 74685), (383, 67470), (390, 66259), (519, 49790), (766, 33735), (865, 29874), (1038, 24895), (1149, 22490), (1730, 14937), (1915, 13494), (2249, 11490), (2298, 11245), (2595, 9958), (3830, 6747), (4498, 5745), (4979, 5190)]