63682180

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1831}}^1$

素因数の和:1924

約数の個数: 48

約数和(自身を含む): 140345856

約数和(自身を除く): 76663676

約数列:

[1, 2, 4, 5, 10, 20, 37, 47, 74, 94, 148, 185, 188, 235, 370, 470, 740, 940, 1739, 1831, 3478, 3662, 6956, 7324, 8695, 9155, 17390, 18310, 34780, 36620, 67747, 86057, 135494, 172114, 270988, 338735, 344228, 430285, 677470, 860570, 1354940, 1721140, 3184109, 6368218, 12736436, 15920545, 31841090, 63682180]

約数ペア:

[(1, 63682180), (2, 31841090), (4, 15920545), (5, 12736436), (10, 6368218), (20, 3184109), (37, 1721140), (47, 1354940), (74, 860570), (94, 677470), (148, 430285), (185, 344228), (188, 338735), (235, 270988), (370, 172114), (470, 135494), (740, 86057), (940, 67747), (1739, 36620), (1831, 34780), (3478, 18310), (3662, 17390), (6956, 9155), (7324, 8695)]