45627920

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{601}}^1$

素因数の和:700

約数の個数: 80

約数和(自身を含む): 116002992

約数和(自身を除く): 70375072

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 73, 80, 104, 130, 146, 208, 260, 292, 365, 520, 584, 601, 730, 949, 1040, 1168, 1202, 1460, 1898, 2404, 2920, 3005, 3796, 4745, 4808, 5840, 6010, 7592, 7813, 9490, 9616, 12020, 15184, 15626, 18980, 24040, 31252, 37960, 39065, 43873, 48080, 62504, 75920, 78130, 87746, 125008, 156260, 175492, 219365, 312520, 350984, 438730, 570349, 625040, 701968, 877460, 1140698, 1754920, 2281396, 2851745, 3509840, 4562792, 5703490, 9125584, 11406980, 22813960, 45627920]

約数ペア:

[(1, 45627920), (2, 22813960), (4, 11406980), (5, 9125584), (8, 5703490), (10, 4562792), (13, 3509840), (16, 2851745), (20, 2281396), (26, 1754920), (40, 1140698), (52, 877460), (65, 701968), (73, 625040), (80, 570349), (104, 438730), (130, 350984), (146, 312520), (208, 219365), (260, 175492), (292, 156260), (365, 125008), (520, 87746), (584, 78130), (601, 75920), (730, 62504), (949, 48080), (1040, 43873), (1168, 39065), (1202, 37960), (1460, 31252), (1898, 24040), (2404, 18980), (2920, 15626), (3005, 15184), (3796, 12020), (4745, 9616), (4808, 9490), (5840, 7813), (6010, 7592)]