4461637360

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{337}}^1\times {\mathrm{2267}}^1$

素因数の和:2690

約数の個数: 80

約数和(自身を含む): 10551262176

約数和(自身を除く): 6089624816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 337, 365, 584, 674, 730, 1168, 1348, 1460, 1685, 2267, 2696, 2920, 3370, 4534, 5392, 5840, 6740, 9068, 11335, 13480, 18136, 22670, 24601, 26960, 36272, 45340, 49202, 90680, 98404, 123005, 165491, 181360, 196808, 246010, 330982, 393616, 492020, 661964, 763979, 827455, 984040, 1323928, 1527958, 1654910, 1968080, 2647856, 3055916, 3309820, 3819895, 6111832, 6619640, 7639790, 12223664, 13239280, 15279580, 30559160, 55770467, 61118320, 111540934, 223081868, 278852335, 446163736, 557704670, 892327472, 1115409340, 2230818680, 4461637360]

約数ペア:

[(1, 4461637360), (2, 2230818680), (4, 1115409340), (5, 892327472), (8, 557704670), (10, 446163736), (16, 278852335), (20, 223081868), (40, 111540934), (73, 61118320), (80, 55770467), (146, 30559160), (292, 15279580), (337, 13239280), (365, 12223664), (584, 7639790), (674, 6619640), (730, 6111832), (1168, 3819895), (1348, 3309820), (1460, 3055916), (1685, 2647856), (2267, 1968080), (2696, 1654910), (2920, 1527958), (3370, 1323928), (4534, 984040), (5392, 827455), (5840, 763979), (6740, 661964), (9068, 492020), (11335, 393616), (13480, 330982), (18136, 246010), (22670, 196808), (24601, 181360), (26960, 165491), (36272, 123005), (45340, 98404), (49202, 90680)]