73210160

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53831}}^1$

素因数の和:53861

約数の個数: 40

約数和(自身を含む): 180229536

約数和(自身を除く): 107019376

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 53831, 107662, 215324, 269155, 430648, 538310, 861296, 915127, 1076620, 1830254, 2153240, 3660508, 4306480, 4575635, 7321016, 9151270, 14642032, 18302540, 36605080, 73210160]

約数ペア:

[(1, 73210160), (2, 36605080), (4, 18302540), (5, 14642032), (8, 9151270), (10, 7321016), (16, 4575635), (17, 4306480), (20, 3660508), (34, 2153240), (40, 1830254), (68, 1076620), (80, 915127), (85, 861296), (136, 538310), (170, 430648), (272, 269155), (340, 215324), (680, 107662), (1360, 53831)]