16605260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6977}}^1$

素因数の和:7010

約数の個数: 48

約数和(自身を含む): 42202944

約数和(自身を除く): 25597684

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 6977, 13954, 27908, 34885, 48839, 69770, 97678, 118609, 139540, 195356, 237218, 244195, 474436, 488390, 593045, 830263, 976780, 1186090, 1660526, 2372180, 3321052, 4151315, 8302630, 16605260]

約数ペア:

[(1, 16605260), (2, 8302630), (4, 4151315), (5, 3321052), (7, 2372180), (10, 1660526), (14, 1186090), (17, 976780), (20, 830263), (28, 593045), (34, 488390), (35, 474436), (68, 244195), (70, 237218), (85, 195356), (119, 139540), (140, 118609), (170, 97678), (238, 69770), (340, 48839), (476, 34885), (595, 27908), (1190, 13954), (2380, 6977)]