41115920

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1$

素因数の和:384

約数の個数: 80

約数和(自身を含む): 100707840

約数和(自身を除く): 59591920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 59, 62, 80, 118, 124, 155, 236, 248, 281, 295, 310, 472, 496, 562, 590, 620, 944, 1124, 1180, 1240, 1405, 1829, 2248, 2360, 2480, 2810, 3658, 4496, 4720, 5620, 7316, 8711, 9145, 11240, 14632, 16579, 17422, 18290, 22480, 29264, 33158, 34844, 36580, 43555, 66316, 69688, 73160, 82895, 87110, 132632, 139376, 146320, 165790, 174220, 265264, 331580, 348440, 513949, 663160, 696880, 1027898, 1326320, 2055796, 2569745, 4111592, 5139490, 8223184, 10278980, 20557960, 41115920]

約数ペア:

[(1, 41115920), (2, 20557960), (4, 10278980), (5, 8223184), (8, 5139490), (10, 4111592), (16, 2569745), (20, 2055796), (31, 1326320), (40, 1027898), (59, 696880), (62, 663160), (80, 513949), (118, 348440), (124, 331580), (155, 265264), (236, 174220), (248, 165790), (281, 146320), (295, 139376), (310, 132632), (472, 87110), (496, 82895), (562, 73160), (590, 69688), (620, 66316), (944, 43555), (1124, 36580), (1180, 34844), (1240, 33158), (1405, 29264), (1829, 22480), (2248, 18290), (2360, 17422), (2480, 16579), (2810, 14632), (3658, 11240), (4496, 9145), (4720, 8711), (5620, 7316)]