48880700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1201}}^1$

素因数の和:1263

約数の個数: 72

約数和(自身を含む): 118940304

約数和(自身を除く): 70059604

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 37, 44, 50, 55, 74, 100, 110, 148, 185, 220, 275, 370, 407, 550, 740, 814, 925, 1100, 1201, 1628, 1850, 2035, 2402, 3700, 4070, 4804, 6005, 8140, 10175, 12010, 13211, 20350, 24020, 26422, 30025, 40700, 44437, 52844, 60050, 66055, 88874, 120100, 132110, 177748, 222185, 264220, 330275, 444370, 488807, 660550, 888740, 977614, 1110925, 1321100, 1955228, 2221850, 2444035, 4443700, 4888070, 9776140, 12220175, 24440350, 48880700]

約数ペア:

[(1, 48880700), (2, 24440350), (4, 12220175), (5, 9776140), (10, 4888070), (11, 4443700), (20, 2444035), (22, 2221850), (25, 1955228), (37, 1321100), (44, 1110925), (50, 977614), (55, 888740), (74, 660550), (100, 488807), (110, 444370), (148, 330275), (185, 264220), (220, 222185), (275, 177748), (370, 132110), (407, 120100), (550, 88874), (740, 66055), (814, 60050), (925, 52844), (1100, 44437), (1201, 40700), (1628, 30025), (1850, 26422), (2035, 24020), (2402, 20350), (3700, 13211), (4070, 12010), (4804, 10175), (6005, 8140)]