2013365360

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{4073}}^1$

素因数の和:4290

約数の個数: 80

約数和(自身を含む): 4837565376

約数和(自身を除く): 2824200016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 167, 185, 296, 334, 370, 592, 668, 740, 835, 1336, 1480, 1670, 2672, 2960, 3340, 4073, 6179, 6680, 8146, 12358, 13360, 16292, 20365, 24716, 30895, 32584, 40730, 49432, 61790, 65168, 81460, 98864, 123580, 150701, 162920, 247160, 301402, 325840, 494320, 602804, 680191, 753505, 1205608, 1360382, 1507010, 2411216, 2720764, 3014020, 3400955, 5441528, 6028040, 6801910, 10883056, 12056080, 13603820, 25167067, 27207640, 50334134, 54415280, 100668268, 125835335, 201336536, 251670670, 402673072, 503341340, 1006682680, 2013365360]

約数ペア:

[(1, 2013365360), (2, 1006682680), (4, 503341340), (5, 402673072), (8, 251670670), (10, 201336536), (16, 125835335), (20, 100668268), (37, 54415280), (40, 50334134), (74, 27207640), (80, 25167067), (148, 13603820), (167, 12056080), (185, 10883056), (296, 6801910), (334, 6028040), (370, 5441528), (592, 3400955), (668, 3014020), (740, 2720764), (835, 2411216), (1336, 1507010), (1480, 1360382), (1670, 1205608), (2672, 753505), (2960, 680191), (3340, 602804), (4073, 494320), (6179, 325840), (6680, 301402), (8146, 247160), (12358, 162920), (13360, 150701), (16292, 123580), (20365, 98864), (24716, 81460), (30895, 65168), (32584, 61790), (40730, 49432)]