8075920

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^2$

素因数の和:160

約数の個数: 60

約数和(自身を含む): 19758780

約数和(自身を除く): 11682860

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 59, 80, 116, 118, 145, 232, 236, 290, 295, 464, 472, 580, 590, 944, 1160, 1180, 1711, 2320, 2360, 3422, 3481, 4720, 6844, 6962, 8555, 13688, 13924, 17110, 17405, 27376, 27848, 34220, 34810, 55696, 68440, 69620, 100949, 136880, 139240, 201898, 278480, 403796, 504745, 807592, 1009490, 1615184, 2018980, 4037960, 8075920]

約数ペア:

[(1, 8075920), (2, 4037960), (4, 2018980), (5, 1615184), (8, 1009490), (10, 807592), (16, 504745), (20, 403796), (29, 278480), (40, 201898), (58, 139240), (59, 136880), (80, 100949), (116, 69620), (118, 68440), (145, 55696), (232, 34810), (236, 34220), (290, 27848), (295, 27376), (464, 17405), (472, 17110), (580, 13924), (590, 13688), (944, 8555), (1160, 6962), (1180, 6844), (1711, 4720), (2320, 3481), (2360, 3422)]