45108880

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{5813}}^1$

素因数の和:5923

約数の個数: 40

約数和(自身を含む): 105977592

約数和(自身を除く): 60868712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 194, 388, 485, 776, 970, 1552, 1940, 3880, 5813, 7760, 11626, 23252, 29065, 46504, 58130, 93008, 116260, 232520, 465040, 563861, 1127722, 2255444, 2819305, 4510888, 5638610, 9021776, 11277220, 22554440, 45108880]

約数ペア:

[(1, 45108880), (2, 22554440), (4, 11277220), (5, 9021776), (8, 5638610), (10, 4510888), (16, 2819305), (20, 2255444), (40, 1127722), (80, 563861), (97, 465040), (194, 232520), (388, 116260), (485, 93008), (776, 58130), (970, 46504), (1552, 29065), (1940, 23252), (3880, 11626), (5813, 7760)]