4920587000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{6449}}^1$

素因数の和:6586

約数の個数: 128

約数和(自身を含む): 13281840000

約数和(自身を除く): 8361253000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 109, 125, 140, 175, 200, 218, 250, 280, 350, 436, 500, 545, 700, 763, 872, 875, 1000, 1090, 1400, 1526, 1750, 2180, 2725, 3052, 3500, 3815, 4360, 5450, 6104, 6449, 7000, 7630, 10900, 12898, 13625, 15260, 19075, 21800, 25796, 27250, 30520, 32245, 38150, 45143, 51592, 54500, 64490, 76300, 90286, 95375, 109000, 128980, 152600, 161225, 180572, 190750, 225715, 257960, 322450, 361144, 381500, 451430, 644900, 702941, 763000, 806125, 902860, 1128575, 1289800, 1405882, 1612250, 1805720, 2257150, 2811764, 3224500, 3514705, 4514300, 4920587, 5623528, 5642875, 6449000, 7029410, 9028600, 9841174, 11285750, 14058820, 17573525, 19682348, 22571500, 24602935, 28117640, 35147050, 39364696, 45143000, 49205870, 70294100, 87867625, 98411740, 123014675, 140588200, 175735250, 196823480, 246029350, 351470500, 492058700, 615073375, 702941000, 984117400, 1230146750, 2460293500, 4920587000]

約数ペア:

[(1, 4920587000), (2, 2460293500), (4, 1230146750), (5, 984117400), (7, 702941000), (8, 615073375), (10, 492058700), (14, 351470500), (20, 246029350), (25, 196823480), (28, 175735250), (35, 140588200), (40, 123014675), (50, 98411740), (56, 87867625), (70, 70294100), (100, 49205870), (109, 45143000), (125, 39364696), (140, 35147050), (175, 28117640), (200, 24602935), (218, 22571500), (250, 19682348), (280, 17573525), (350, 14058820), (436, 11285750), (500, 9841174), (545, 9028600), (700, 7029410), (763, 6449000), (872, 5642875), (875, 5623528), (1000, 4920587), (1090, 4514300), (1400, 3514705), (1526, 3224500), (1750, 2811764), (2180, 2257150), (2725, 1805720), (3052, 1612250), (3500, 1405882), (3815, 1289800), (4360, 1128575), (5450, 902860), (6104, 806125), (6449, 763000), (7000, 702941), (7630, 644900), (10900, 451430), (12898, 381500), (13625, 361144), (15260, 322450), (19075, 257960), (21800, 225715), (25796, 190750), (27250, 180572), (30520, 161225), (32245, 152600), (38150, 128980), (45143, 109000), (51592, 95375), (54500, 90286), (64490, 76300)]