382840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{563}}^1$

素因数の和:591

約数の個数: 32

約数和(自身を含む): 913680

約数和(自身を除く): 530840

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 563, 680, 1126, 2252, 2815, 4504, 5630, 9571, 11260, 19142, 22520, 38284, 47855, 76568, 95710, 191420, 382840]

約数ペア:

[(1, 382840), (2, 191420), (4, 95710), (5, 76568), (8, 47855), (10, 38284), (17, 22520), (20, 19142), (34, 11260), (40, 9571), (68, 5630), (85, 4504), (136, 2815), (170, 2252), (340, 1126), (563, 680)]