20100304872

素因数分解:

$2^3\times 3^5\times {\mathrm{419}}^1\times {\mathrm{24677}}^1$

素因数の和:25117

約数の個数: 96

約数和(自身を含む): 56591589600

約数和(自身を除く): 36491284728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 419, 486, 648, 838, 972, 1257, 1676, 1944, 2514, 3352, 3771, 5028, 7542, 10056, 11313, 15084, 22626, 24677, 30168, 33939, 45252, 49354, 67878, 74031, 90504, 98708, 101817, 135756, 148062, 197416, 203634, 222093, 271512, 296124, 407268, 444186, 592248, 666279, 814536, 888372, 1332558, 1776744, 1998837, 2665116, 3997674, 5330232, 5996511, 7995348, 10339663, 11993022, 15990696, 20679326, 23986044, 31018989, 41358652, 47972088, 62037978, 82717304, 93056967, 124075956, 186113934, 248151912, 279170901, 372227868, 558341802, 744455736, 837512703, 1116683604, 1675025406, 2233367208, 2512538109, 3350050812, 5025076218, 6700101624, 10050152436, 20100304872]

約数ペア:

[(1, 20100304872), (2, 10050152436), (3, 6700101624), (4, 5025076218), (6, 3350050812), (8, 2512538109), (9, 2233367208), (12, 1675025406), (18, 1116683604), (24, 837512703), (27, 744455736), (36, 558341802), (54, 372227868), (72, 279170901), (81, 248151912), (108, 186113934), (162, 124075956), (216, 93056967), (243, 82717304), (324, 62037978), (419, 47972088), (486, 41358652), (648, 31018989), (838, 23986044), (972, 20679326), (1257, 15990696), (1676, 11993022), (1944, 10339663), (2514, 7995348), (3352, 5996511), (3771, 5330232), (5028, 3997674), (7542, 2665116), (10056, 1998837), (11313, 1776744), (15084, 1332558), (22626, 888372), (24677, 814536), (30168, 666279), (33939, 592248), (45252, 444186), (49354, 407268), (67878, 296124), (74031, 271512), (90504, 222093), (98708, 203634), (101817, 197416), (135756, 148062)]