23496760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2707}}^1$

素因数の和:2756

約数の個数: 64

約数和(自身を含む): 62392320

約数和(自身を除く): 38895560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1736, 2170, 2707, 4340, 5414, 8680, 10828, 13535, 18949, 21656, 27070, 37898, 54140, 75796, 83917, 94745, 108280, 151592, 167834, 189490, 335668, 378980, 419585, 587419, 671336, 757960, 839170, 1174838, 1678340, 2349676, 2937095, 3356680, 4699352, 5874190, 11748380, 23496760]

約数ペア:

[(1, 23496760), (2, 11748380), (4, 5874190), (5, 4699352), (7, 3356680), (8, 2937095), (10, 2349676), (14, 1678340), (20, 1174838), (28, 839170), (31, 757960), (35, 671336), (40, 587419), (56, 419585), (62, 378980), (70, 335668), (124, 189490), (140, 167834), (155, 151592), (217, 108280), (248, 94745), (280, 83917), (310, 75796), (434, 54140), (620, 37898), (868, 27070), (1085, 21656), (1240, 18949), (1736, 13535), (2170, 10828), (2707, 8680), (4340, 5414)]