77426080

素因数分解:

$2^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{7933}}^1$

素因数の和:8009

約数の個数: 48

約数和(自身を含む): 185941224

約数和(自身を除く): 108515144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 80, 122, 160, 244, 305, 488, 610, 976, 1220, 1952, 2440, 4880, 7933, 9760, 15866, 31732, 39665, 63464, 79330, 126928, 158660, 253856, 317320, 483913, 634640, 967826, 1269280, 1935652, 2419565, 3871304, 4839130, 7742608, 9678260, 15485216, 19356520, 38713040, 77426080]

約数ペア:

[(1, 77426080), (2, 38713040), (4, 19356520), (5, 15485216), (8, 9678260), (10, 7742608), (16, 4839130), (20, 3871304), (32, 2419565), (40, 1935652), (61, 1269280), (80, 967826), (122, 634640), (160, 483913), (244, 317320), (305, 253856), (488, 158660), (610, 126928), (976, 79330), (1220, 63464), (1952, 39665), (2440, 31732), (4880, 15866), (7933, 9760)]