4189340

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 9434880

約数和(自身を除く): 5245540

約数列:

[1, 2, 4, 5, 10, 20, 29, 31, 58, 62, 116, 124, 145, 155, 233, 290, 310, 466, 580, 620, 899, 932, 1165, 1798, 2330, 3596, 4495, 4660, 6757, 7223, 8990, 13514, 14446, 17980, 27028, 28892, 33785, 36115, 67570, 72230, 135140, 144460, 209467, 418934, 837868, 1047335, 2094670, 4189340]

約数ペア:

[(1, 4189340), (2, 2094670), (4, 1047335), (5, 837868), (10, 418934), (20, 209467), (29, 144460), (31, 135140), (58, 72230), (62, 67570), (116, 36115), (124, 33785), (145, 28892), (155, 27028), (233, 17980), (290, 14446), (310, 13514), (466, 8990), (580, 7223), (620, 6757), (899, 4660), (932, 4495), (1165, 3596), (1798, 2330)]