476320

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1$

素因数の和:257

約数の個数: 48

約数和(自身を含む): 1217160

約数和(自身を除く): 740840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 229, 260, 416, 458, 520, 916, 1040, 1145, 1832, 2080, 2290, 2977, 3664, 4580, 5954, 7328, 9160, 11908, 14885, 18320, 23816, 29770, 36640, 47632, 59540, 95264, 119080, 238160, 476320]

約数ペア:

[(1, 476320), (2, 238160), (4, 119080), (5, 95264), (8, 59540), (10, 47632), (13, 36640), (16, 29770), (20, 23816), (26, 18320), (32, 14885), (40, 11908), (52, 9160), (65, 7328), (80, 5954), (104, 4580), (130, 3664), (160, 2977), (208, 2290), (229, 2080), (260, 1832), (416, 1145), (458, 1040), (520, 916)]