65852680

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2309}}^1$

素因数の和:2374

約数の個数: 64

約数和(自身を含む): 159667200

約数和(自身を除く): 93814520

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 31, 40, 46, 62, 92, 115, 124, 155, 184, 230, 248, 310, 460, 620, 713, 920, 1240, 1426, 2309, 2852, 3565, 4618, 5704, 7130, 9236, 11545, 14260, 18472, 23090, 28520, 46180, 53107, 71579, 92360, 106214, 143158, 212428, 265535, 286316, 357895, 424856, 531070, 572632, 715790, 1062140, 1431580, 1646317, 2124280, 2863160, 3292634, 6585268, 8231585, 13170536, 16463170, 32926340, 65852680]

約数ペア:

[(1, 65852680), (2, 32926340), (4, 16463170), (5, 13170536), (8, 8231585), (10, 6585268), (20, 3292634), (23, 2863160), (31, 2124280), (40, 1646317), (46, 1431580), (62, 1062140), (92, 715790), (115, 572632), (124, 531070), (155, 424856), (184, 357895), (230, 286316), (248, 265535), (310, 212428), (460, 143158), (620, 106214), (713, 92360), (920, 71579), (1240, 53107), (1426, 46180), (2309, 28520), (2852, 23090), (3565, 18472), (4618, 14260), (5704, 11545), (7130, 9236)]