41427280

素因数分解:

$2^4\times 5^1\times {\mathrm{181}}^1\times {\mathrm{2861}}^1$

素因数の和:3055

約数の個数: 40

約数和(自身を含む): 96884424

約数和(自身を除く): 55457144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 181, 362, 724, 905, 1448, 1810, 2861, 2896, 3620, 5722, 7240, 11444, 14305, 14480, 22888, 28610, 45776, 57220, 114440, 228880, 517841, 1035682, 2071364, 2589205, 4142728, 5178410, 8285456, 10356820, 20713640, 41427280]

約数ペア:

[(1, 41427280), (2, 20713640), (4, 10356820), (5, 8285456), (8, 5178410), (10, 4142728), (16, 2589205), (20, 2071364), (40, 1035682), (80, 517841), (181, 228880), (362, 114440), (724, 57220), (905, 45776), (1448, 28610), (1810, 22888), (2861, 14480), (2896, 14305), (3620, 11444), (5722, 7240)]