33925160

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:402

約数の個数: 64

約数和(自身を含む): 79833600

約数和(自身を除く): 45908440

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 109, 124, 155, 218, 248, 251, 310, 436, 502, 545, 620, 872, 1004, 1090, 1240, 1255, 2008, 2180, 2510, 3379, 4360, 5020, 6758, 7781, 10040, 13516, 15562, 16895, 27032, 27359, 31124, 33790, 38905, 54718, 62248, 67580, 77810, 109436, 135160, 136795, 155620, 218872, 273590, 311240, 547180, 848129, 1094360, 1696258, 3392516, 4240645, 6785032, 8481290, 16962580, 33925160]

約数ペア:

[(1, 33925160), (2, 16962580), (4, 8481290), (5, 6785032), (8, 4240645), (10, 3392516), (20, 1696258), (31, 1094360), (40, 848129), (62, 547180), (109, 311240), (124, 273590), (155, 218872), (218, 155620), (248, 136795), (251, 135160), (310, 109436), (436, 77810), (502, 67580), (545, 62248), (620, 54718), (872, 38905), (1004, 33790), (1090, 31124), (1240, 27359), (1255, 27032), (2008, 16895), (2180, 15562), (2510, 13516), (3379, 10040), (4360, 7781), (5020, 6758)]