38220710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{15107}}^1$

素因数の和:15148

約数の個数: 32

約数和(自身を含む): 78319872

約数和(自身を除く): 40099162

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 15107, 30214, 75535, 151070, 166177, 332354, 347461, 694922, 830885, 1661770, 1737305, 3474610, 3822071, 7644142, 19110355, 38220710]

約数ペア:

[(1, 38220710), (2, 19110355), (5, 7644142), (10, 3822071), (11, 3474610), (22, 1737305), (23, 1661770), (46, 830885), (55, 694922), (110, 347461), (115, 332354), (230, 166177), (253, 151070), (506, 75535), (1265, 30214), (2530, 15107)]