115673560

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{54563}}^1$

素因数の和:54627

約数の個数: 32

約数和(自身を含む): 265181040

約数和(自身を除く): 149507480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 54563, 109126, 218252, 272815, 436504, 545630, 1091260, 2182520, 2891839, 5783678, 11567356, 14459195, 23134712, 28918390, 57836780, 115673560]

約数ペア:

[(1, 115673560), (2, 57836780), (4, 28918390), (5, 23134712), (8, 14459195), (10, 11567356), (20, 5783678), (40, 2891839), (53, 2182520), (106, 1091260), (212, 545630), (265, 436504), (424, 272815), (530, 218252), (1060, 109126), (2120, 54563)]