10164220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{983}}^1$

素因数の和:1050

約数の個数: 48

約数和(自身を含む): 23804928

約数和(自身を除く): 13640708

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 188, 220, 235, 470, 517, 940, 983, 1034, 1966, 2068, 2585, 3932, 4915, 5170, 9830, 10340, 10813, 19660, 21626, 43252, 46201, 54065, 92402, 108130, 184804, 216260, 231005, 462010, 508211, 924020, 1016422, 2032844, 2541055, 5082110, 10164220]

約数ペア:

[(1, 10164220), (2, 5082110), (4, 2541055), (5, 2032844), (10, 1016422), (11, 924020), (20, 508211), (22, 462010), (44, 231005), (47, 216260), (55, 184804), (94, 108130), (110, 92402), (188, 54065), (220, 46201), (235, 43252), (470, 21626), (517, 19660), (940, 10813), (983, 10340), (1034, 9830), (1966, 5170), (2068, 4915), (2585, 3932)]