9770920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{14369}}^1$

素因数の和:14397

約数の個数: 32

約数和(自身を含む): 23279400

約数和(自身を除く): 13508480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 14369, 28738, 57476, 71845, 114952, 143690, 244273, 287380, 488546, 574760, 977092, 1221365, 1954184, 2442730, 4885460, 9770920]

約数ペア:

[(1, 9770920), (2, 4885460), (4, 2442730), (5, 1954184), (8, 1221365), (10, 977092), (17, 574760), (20, 488546), (34, 287380), (40, 244273), (68, 143690), (85, 114952), (136, 71845), (170, 57476), (340, 28738), (680, 14369)]