323528080

素因数分解:

$2^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{30871}}^1$

素因数の和:31015

約数の個数: 40

約数和(自身を含む): 757969344

約数和(自身を除く): 434441264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131, 262, 524, 655, 1048, 1310, 2096, 2620, 5240, 10480, 30871, 61742, 123484, 154355, 246968, 308710, 493936, 617420, 1234840, 2469680, 4044101, 8088202, 16176404, 20220505, 32352808, 40441010, 64705616, 80882020, 161764040, 323528080]

約数ペア:

[(1, 323528080), (2, 161764040), (4, 80882020), (5, 64705616), (8, 40441010), (10, 32352808), (16, 20220505), (20, 16176404), (40, 8088202), (80, 4044101), (131, 2469680), (262, 1234840), (524, 617420), (655, 493936), (1048, 308710), (1310, 246968), (2096, 154355), (2620, 123484), (5240, 61742), (10480, 30871)]