5478010

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1$

素因数の和:510

約数の個数: 32

約数和(自身を含む): 10450944

約数和(自身を除く): 4972934

約数列:

[1, 2, 5, 10, 31, 41, 62, 82, 155, 205, 310, 410, 431, 862, 1271, 2155, 2542, 4310, 6355, 12710, 13361, 17671, 26722, 35342, 66805, 88355, 133610, 176710, 547801, 1095602, 2739005, 5478010]

約数ペア:

[(1, 5478010), (2, 2739005), (5, 1095602), (10, 547801), (31, 176710), (41, 133610), (62, 88355), (82, 66805), (155, 35342), (205, 26722), (310, 17671), (410, 13361), (431, 12710), (862, 6355), (1271, 4310), (2155, 2542)]