2488245179900

素因数分解:

$2^2\times 5^2\times {\mathrm{151}}^1\times {\mathrm{3769}}^1\times {\mathrm{43721}}^1$

素因数の和:47655

約数の個数: 72

約数和(自身を含む): 5436816708960

約数和(自身を除く): 2948571529060

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 151, 302, 604, 755, 1510, 3020, 3769, 3775, 7538, 7550, 15076, 15100, 18845, 37690, 43721, 75380, 87442, 94225, 174884, 188450, 218605, 376900, 437210, 569119, 874420, 1093025, 1138238, 2186050, 2276476, 2845595, 4372100, 5691190, 6601871, 11382380, 13203742, 14227975, 26407484, 28455950, 33009355, 56911900, 66018710, 132037420, 164784449, 165046775, 329568898, 330093550, 659137796, 660187100, 823922245, 1647844490, 3295688980, 4119611225, 8239222450, 16478444900, 24882451799, 49764903598, 99529807196, 124412258995, 248824517990, 497649035980, 622061294975, 1244122589950, 2488245179900]

約数ペア:

[(1, 2488245179900), (2, 1244122589950), (4, 622061294975), (5, 497649035980), (10, 248824517990), (20, 124412258995), (25, 99529807196), (50, 49764903598), (100, 24882451799), (151, 16478444900), (302, 8239222450), (604, 4119611225), (755, 3295688980), (1510, 1647844490), (3020, 823922245), (3769, 660187100), (3775, 659137796), (7538, 330093550), (7550, 329568898), (15076, 165046775), (15100, 164784449), (18845, 132037420), (37690, 66018710), (43721, 56911900), (75380, 33009355), (87442, 28455950), (94225, 26407484), (174884, 14227975), (188450, 13203742), (218605, 11382380), (376900, 6601871), (437210, 5691190), (569119, 4372100), (874420, 2845595), (1093025, 2276476), (1138238, 2186050)]