464042020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1063}}^1$

素因数の和:1181

約数の個数: 96

約数和(自身を含む): 1111122432

約数和(自身を除く): 647080412

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 73, 92, 115, 130, 146, 230, 260, 292, 299, 365, 460, 598, 730, 949, 1063, 1196, 1460, 1495, 1679, 1898, 2126, 2990, 3358, 3796, 4252, 4745, 5315, 5980, 6716, 8395, 9490, 10630, 13819, 16790, 18980, 21260, 21827, 24449, 27638, 33580, 43654, 48898, 55276, 69095, 77599, 87308, 97796, 109135, 122245, 138190, 155198, 218270, 244490, 276380, 310396, 317837, 387995, 436540, 488980, 635674, 775990, 1008787, 1271348, 1551980, 1589185, 1784777, 2017574, 3178370, 3569554, 4035148, 5043935, 6356740, 7139108, 8923885, 10087870, 17847770, 20175740, 23202101, 35695540, 46404202, 92808404, 116010505, 232021010, 464042020]

約数ペア:

[(1, 464042020), (2, 232021010), (4, 116010505), (5, 92808404), (10, 46404202), (13, 35695540), (20, 23202101), (23, 20175740), (26, 17847770), (46, 10087870), (52, 8923885), (65, 7139108), (73, 6356740), (92, 5043935), (115, 4035148), (130, 3569554), (146, 3178370), (230, 2017574), (260, 1784777), (292, 1589185), (299, 1551980), (365, 1271348), (460, 1008787), (598, 775990), (730, 635674), (949, 488980), (1063, 436540), (1196, 387995), (1460, 317837), (1495, 310396), (1679, 276380), (1898, 244490), (2126, 218270), (2990, 155198), (3358, 138190), (3796, 122245), (4252, 109135), (4745, 97796), (5315, 87308), (5980, 77599), (6716, 69095), (8395, 55276), (9490, 48898), (10630, 43654), (13819, 33580), (16790, 27638), (18980, 24449), (21260, 21827)]