63487520

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1373}}^1$

素因数の和:1422

約数の個数: 72

約数和(自身を含む): 159447204

約数和(自身を除く): 95959684

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 289, 340, 544, 578, 680, 1156, 1360, 1373, 1445, 2312, 2720, 2746, 2890, 4624, 5492, 5780, 6865, 9248, 10984, 11560, 13730, 21968, 23120, 23341, 27460, 43936, 46240, 46682, 54920, 93364, 109840, 116705, 186728, 219680, 233410, 373456, 396797, 466820, 746912, 793594, 933640, 1587188, 1867280, 1983985, 3174376, 3734560, 3967970, 6348752, 7935940, 12697504, 15871880, 31743760, 63487520]

約数ペア:

[(1, 63487520), (2, 31743760), (4, 15871880), (5, 12697504), (8, 7935940), (10, 6348752), (16, 3967970), (17, 3734560), (20, 3174376), (32, 1983985), (34, 1867280), (40, 1587188), (68, 933640), (80, 793594), (85, 746912), (136, 466820), (160, 396797), (170, 373456), (272, 233410), (289, 219680), (340, 186728), (544, 116705), (578, 109840), (680, 93364), (1156, 54920), (1360, 46682), (1373, 46240), (1445, 43936), (2312, 27460), (2720, 23341), (2746, 23120), (2890, 21968), (4624, 13730), (5492, 11560), (5780, 10984), (6865, 9248)]