82268290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1753}}^1$

素因数の和:1811

約数の個数: 48

約数和(自身を含む): 168405048

約数和(自身を除く): 86136758

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 361, 494, 722, 1235, 1753, 1805, 2470, 3506, 3610, 4693, 8765, 9386, 17530, 22789, 23465, 33307, 45578, 46930, 66614, 113945, 166535, 227890, 333070, 432991, 632833, 865982, 1265666, 2164955, 3164165, 4329910, 6328330, 8226829, 16453658, 41134145, 82268290]

約数ペア:

[(1, 82268290), (2, 41134145), (5, 16453658), (10, 8226829), (13, 6328330), (19, 4329910), (26, 3164165), (38, 2164955), (65, 1265666), (95, 865982), (130, 632833), (190, 432991), (247, 333070), (361, 227890), (494, 166535), (722, 113945), (1235, 66614), (1753, 46930), (1805, 45578), (2470, 33307), (3506, 23465), (3610, 22789), (4693, 17530), (8765, 9386)]