41965520

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{523}}^1$

素因数の和:612

約数の個数: 80

約数和(自身を含む): 105261120

約数和(自身を除く): 63295600

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 59, 68, 80, 85, 118, 136, 170, 236, 272, 295, 340, 472, 523, 590, 680, 944, 1003, 1046, 1180, 1360, 2006, 2092, 2360, 2615, 4012, 4184, 4720, 5015, 5230, 8024, 8368, 8891, 10030, 10460, 16048, 17782, 20060, 20920, 30857, 35564, 40120, 41840, 44455, 61714, 71128, 80240, 88910, 123428, 142256, 154285, 177820, 246856, 308570, 355640, 493712, 524569, 617140, 711280, 1049138, 1234280, 2098276, 2468560, 2622845, 4196552, 5245690, 8393104, 10491380, 20982760, 41965520]

約数ペア:

[(1, 41965520), (2, 20982760), (4, 10491380), (5, 8393104), (8, 5245690), (10, 4196552), (16, 2622845), (17, 2468560), (20, 2098276), (34, 1234280), (40, 1049138), (59, 711280), (68, 617140), (80, 524569), (85, 493712), (118, 355640), (136, 308570), (170, 246856), (236, 177820), (272, 154285), (295, 142256), (340, 123428), (472, 88910), (523, 80240), (590, 71128), (680, 61714), (944, 44455), (1003, 41840), (1046, 40120), (1180, 35564), (1360, 30857), (2006, 20920), (2092, 20060), (2360, 17782), (2615, 16048), (4012, 10460), (4184, 10030), (4720, 8891), (5015, 8368), (5230, 8024)]