10207256020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{1579}}^1$

素因数の和:1694

約数の個数: 144

約数和(自身を含む): 24660437760

約数和(自身を除く): 14453181740

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 47, 52, 65, 92, 94, 115, 130, 188, 230, 235, 260, 299, 460, 470, 529, 598, 611, 940, 1058, 1081, 1196, 1222, 1495, 1579, 2116, 2162, 2444, 2645, 2990, 3055, 3158, 4324, 5290, 5405, 5980, 6110, 6316, 6877, 7895, 10580, 10810, 12220, 13754, 14053, 15790, 20527, 21620, 24863, 27508, 28106, 31580, 34385, 36317, 41054, 49726, 56212, 68770, 70265, 72634, 74213, 82108, 99452, 102635, 124315, 137540, 140530, 145268, 148426, 181585, 205270, 248630, 281060, 296852, 323219, 363170, 371065, 410540, 472121, 497260, 646438, 726340, 742130, 835291, 944242, 964769, 1292876, 1484260, 1616095, 1670582, 1706899, 1888484, 1929538, 2360605, 3232190, 3341164, 3413798, 3859076, 4176455, 4721210, 4823845, 6464380, 6827596, 8352910, 8534495, 9442420, 9647690, 10858783, 16705820, 17068990, 19295380, 21717566, 22189687, 34137980, 39258677, 43435132, 44379374, 54293915, 78517354, 88758748, 108587830, 110948435, 157034708, 196293385, 217175660, 221896870, 392586770, 443793740, 510362801, 785173540, 1020725602, 2041451204, 2551814005, 5103628010, 10207256020]

約数ペア:

[(1, 10207256020), (2, 5103628010), (4, 2551814005), (5, 2041451204), (10, 1020725602), (13, 785173540), (20, 510362801), (23, 443793740), (26, 392586770), (46, 221896870), (47, 217175660), (52, 196293385), (65, 157034708), (92, 110948435), (94, 108587830), (115, 88758748), (130, 78517354), (188, 54293915), (230, 44379374), (235, 43435132), (260, 39258677), (299, 34137980), (460, 22189687), (470, 21717566), (529, 19295380), (598, 17068990), (611, 16705820), (940, 10858783), (1058, 9647690), (1081, 9442420), (1196, 8534495), (1222, 8352910), (1495, 6827596), (1579, 6464380), (2116, 4823845), (2162, 4721210), (2444, 4176455), (2645, 3859076), (2990, 3413798), (3055, 3341164), (3158, 3232190), (4324, 2360605), (5290, 1929538), (5405, 1888484), (5980, 1706899), (6110, 1670582), (6316, 1616095), (6877, 1484260), (7895, 1292876), (10580, 964769), (10810, 944242), (12220, 835291), (13754, 742130), (14053, 726340), (15790, 646438), (20527, 497260), (21620, 472121), (24863, 410540), (27508, 371065), (28106, 363170), (31580, 323219), (34385, 296852), (36317, 281060), (41054, 248630), (49726, 205270), (56212, 181585), (68770, 148426), (70265, 145268), (72634, 140530), (74213, 137540), (82108, 124315), (99452, 102635)]