5227090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:139

約数の個数: 64

約数和(自身を含む): 11249280

約数和(自身を除く): 6022190

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 41, 55, 61, 82, 95, 110, 122, 190, 205, 209, 305, 410, 418, 451, 610, 671, 779, 902, 1045, 1159, 1342, 1558, 2090, 2255, 2318, 2501, 3355, 3895, 4510, 5002, 5795, 6710, 7790, 8569, 11590, 12505, 12749, 17138, 25010, 25498, 27511, 42845, 47519, 55022, 63745, 85690, 95038, 127490, 137555, 237595, 275110, 475190, 522709, 1045418, 2613545, 5227090]

約数ペア:

[(1, 5227090), (2, 2613545), (5, 1045418), (10, 522709), (11, 475190), (19, 275110), (22, 237595), (38, 137555), (41, 127490), (55, 95038), (61, 85690), (82, 63745), (95, 55022), (110, 47519), (122, 42845), (190, 27511), (205, 25498), (209, 25010), (305, 17138), (410, 12749), (418, 12505), (451, 11590), (610, 8569), (671, 7790), (779, 6710), (902, 5795), (1045, 5002), (1159, 4510), (1342, 3895), (1558, 3355), (2090, 2501), (2255, 2318)]