22635080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:151

約数の個数: 128

約数和(自身を含む): 60480000

約数和(自身を除く): 37844920

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 29, 38, 40, 52, 58, 65, 76, 79, 95, 104, 116, 130, 145, 152, 158, 190, 232, 247, 260, 290, 316, 377, 380, 395, 494, 520, 551, 580, 632, 754, 760, 790, 988, 1027, 1102, 1160, 1235, 1501, 1508, 1580, 1885, 1976, 2054, 2204, 2291, 2470, 2755, 3002, 3016, 3160, 3770, 4108, 4408, 4582, 4940, 5135, 5510, 6004, 7163, 7505, 7540, 8216, 9164, 9880, 10270, 11020, 11455, 12008, 14326, 15010, 15080, 18328, 19513, 20540, 22040, 22910, 28652, 29783, 30020, 35815, 39026, 41080, 43529, 45820, 57304, 59566, 60040, 71630, 78052, 87058, 91640, 97565, 119132, 143260, 148915, 156104, 174116, 195130, 217645, 238264, 286520, 297830, 348232, 390260, 435290, 565877, 595660, 780520, 870580, 1131754, 1191320, 1741160, 2263508, 2829385, 4527016, 5658770, 11317540, 22635080]

約数ペア:

[(1, 22635080), (2, 11317540), (4, 5658770), (5, 4527016), (8, 2829385), (10, 2263508), (13, 1741160), (19, 1191320), (20, 1131754), (26, 870580), (29, 780520), (38, 595660), (40, 565877), (52, 435290), (58, 390260), (65, 348232), (76, 297830), (79, 286520), (95, 238264), (104, 217645), (116, 195130), (130, 174116), (145, 156104), (152, 148915), (158, 143260), (190, 119132), (232, 97565), (247, 91640), (260, 87058), (290, 78052), (316, 71630), (377, 60040), (380, 59566), (395, 57304), (494, 45820), (520, 43529), (551, 41080), (580, 39026), (632, 35815), (754, 30020), (760, 29783), (790, 28652), (988, 22910), (1027, 22040), (1102, 20540), (1160, 19513), (1235, 18328), (1501, 15080), (1508, 15010), (1580, 14326), (1885, 12008), (1976, 11455), (2054, 11020), (2204, 10270), (2291, 9880), (2470, 9164), (2755, 8216), (3002, 7540), (3016, 7505), (3160, 7163), (3770, 6004), (4108, 5510), (4408, 5135), (4582, 4940)]