9968758300

素因数分解:

$2^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{113}}^2\times {\mathrm{211}}^1$

素因数の和:488

約数の個数: 108

約数和(自身を含む): 22521442216

約数和(自身を除く): 12552683916

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 74, 100, 113, 148, 185, 211, 226, 370, 422, 452, 565, 740, 844, 925, 1055, 1130, 1850, 2110, 2260, 2825, 3700, 4181, 4220, 5275, 5650, 7807, 8362, 10550, 11300, 12769, 15614, 16724, 20905, 21100, 23843, 25538, 31228, 39035, 41810, 47686, 51076, 63845, 78070, 83620, 95372, 104525, 119215, 127690, 156140, 195175, 209050, 238430, 255380, 319225, 390350, 418100, 472453, 476860, 596075, 638450, 780700, 882191, 944906, 1192150, 1276900, 1764382, 1889812, 2362265, 2384300, 2694259, 3528764, 4410955, 4724530, 5388518, 8821910, 9449060, 10777036, 11811325, 13471295, 17643820, 22054775, 23622650, 26942590, 44109550, 47245300, 53885180, 67356475, 88219100, 99687583, 134712950, 199375166, 269425900, 398750332, 498437915, 996875830, 1993751660, 2492189575, 4984379150, 9968758300]

約数ペア:

[(1, 9968758300), (2, 4984379150), (4, 2492189575), (5, 1993751660), (10, 996875830), (20, 498437915), (25, 398750332), (37, 269425900), (50, 199375166), (74, 134712950), (100, 99687583), (113, 88219100), (148, 67356475), (185, 53885180), (211, 47245300), (226, 44109550), (370, 26942590), (422, 23622650), (452, 22054775), (565, 17643820), (740, 13471295), (844, 11811325), (925, 10777036), (1055, 9449060), (1130, 8821910), (1850, 5388518), (2110, 4724530), (2260, 4410955), (2825, 3528764), (3700, 2694259), (4181, 2384300), (4220, 2362265), (5275, 1889812), (5650, 1764382), (7807, 1276900), (8362, 1192150), (10550, 944906), (11300, 882191), (12769, 780700), (15614, 638450), (16724, 596075), (20905, 476860), (21100, 472453), (23843, 418100), (25538, 390350), (31228, 319225), (39035, 255380), (41810, 238430), (47686, 209050), (51076, 195175), (63845, 156140), (78070, 127690), (83620, 119215), (95372, 104525)]