41421180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{40609}}^1$

素因数の和:40638

約数の個数: 48

約数和(自身を含む): 122804640

約数和(自身を除く): 81383460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 40609, 81218, 121827, 162436, 203045, 243654, 406090, 487308, 609135, 690353, 812180, 1218270, 1380706, 2071059, 2436540, 2761412, 3451765, 4142118, 6903530, 8284236, 10355295, 13807060, 20710590, 41421180]

約数ペア:

[(1, 41421180), (2, 20710590), (3, 13807060), (4, 10355295), (5, 8284236), (6, 6903530), (10, 4142118), (12, 3451765), (15, 2761412), (17, 2436540), (20, 2071059), (30, 1380706), (34, 1218270), (51, 812180), (60, 690353), (68, 609135), (85, 487308), (102, 406090), (170, 243654), (204, 203045), (255, 162436), (340, 121827), (510, 81218), (1020, 40609)]