80547190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{593}}^1$

素因数の和:681

約数の個数: 48

約数和(自身を含む): 157557312

約数和(自身を除く): 77010122

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 170, 235, 289, 470, 578, 593, 799, 1186, 1445, 1598, 2890, 2965, 3995, 5930, 7990, 10081, 13583, 20162, 27166, 27871, 50405, 55742, 67915, 100810, 135830, 139355, 171377, 278710, 342754, 473807, 856885, 947614, 1713770, 2369035, 4738070, 8054719, 16109438, 40273595, 80547190]

約数ペア:

[(1, 80547190), (2, 40273595), (5, 16109438), (10, 8054719), (17, 4738070), (34, 2369035), (47, 1713770), (85, 947614), (94, 856885), (170, 473807), (235, 342754), (289, 278710), (470, 171377), (578, 139355), (593, 135830), (799, 100810), (1186, 67915), (1445, 55742), (1598, 50405), (2890, 27871), (2965, 27166), (3995, 20162), (5930, 13583), (7990, 10081)]