26574560

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4051}}^1$

素因数の和:4107

約数の個数: 48

約数和(自身を含む): 64329552

約数和(自身を除く): 37754992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 4051, 6560, 8102, 16204, 20255, 32408, 40510, 64816, 81020, 129632, 162040, 166091, 324080, 332182, 648160, 664364, 830455, 1328728, 1660910, 2657456, 3321820, 5314912, 6643640, 13287280, 26574560]

約数ペア:

[(1, 26574560), (2, 13287280), (4, 6643640), (5, 5314912), (8, 3321820), (10, 2657456), (16, 1660910), (20, 1328728), (32, 830455), (40, 664364), (41, 648160), (80, 332182), (82, 324080), (160, 166091), (164, 162040), (205, 129632), (328, 81020), (410, 64816), (656, 40510), (820, 32408), (1312, 20255), (1640, 16204), (3280, 8102), (4051, 6560)]