61021120

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4651}}^1$

素因数の和:4709

約数の個数: 56

約数和(自身を含む): 148882608

約数和(自身を除く): 87861488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 160, 164, 205, 320, 328, 410, 656, 820, 1312, 1640, 2624, 3280, 4651, 6560, 9302, 13120, 18604, 23255, 37208, 46510, 74416, 93020, 148832, 186040, 190691, 297664, 372080, 381382, 744160, 762764, 953455, 1488320, 1525528, 1906910, 3051056, 3813820, 6102112, 7627640, 12204224, 15255280, 30510560, 61021120]

約数ペア:

[(1, 61021120), (2, 30510560), (4, 15255280), (5, 12204224), (8, 7627640), (10, 6102112), (16, 3813820), (20, 3051056), (32, 1906910), (40, 1525528), (41, 1488320), (64, 953455), (80, 762764), (82, 744160), (160, 381382), (164, 372080), (205, 297664), (320, 190691), (328, 186040), (410, 148832), (656, 93020), (820, 74416), (1312, 46510), (1640, 37208), (2624, 23255), (3280, 18604), (4651, 13120), (6560, 9302)]