145559968160

素因数分解:

$2^5\times 5^1\times {\mathrm{4003}}^1\times {\mathrm{227267}}^1$

素因数の和:231285

約数の個数: 48

約数和(自身を含む): 343972845216

約数和(自身を除く): 198412877056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 4003, 8006, 16012, 20015, 32024, 40030, 64048, 80060, 128096, 160120, 227267, 320240, 454534, 640480, 909068, 1136335, 1818136, 2272670, 3636272, 4545340, 7272544, 9090680, 18181360, 36362720, 909749801, 1819499602, 3638999204, 4548749005, 7277998408, 9097498010, 14555996816, 18194996020, 29111993632, 36389992040, 72779984080, 145559968160]

約数ペア:

[(1, 145559968160), (2, 72779984080), (4, 36389992040), (5, 29111993632), (8, 18194996020), (10, 14555996816), (16, 9097498010), (20, 7277998408), (32, 4548749005), (40, 3638999204), (80, 1819499602), (160, 909749801), (4003, 36362720), (8006, 18181360), (16012, 9090680), (20015, 7272544), (32024, 4545340), (40030, 3636272), (64048, 2272670), (80060, 1818136), (128096, 1136335), (160120, 909068), (227267, 640480), (320240, 454534)]