2101014760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{310801}}^1$

素因数の和:310838

約数の個数: 48

約数和(自身を含む): 5118908940

約数和(自身を除く): 3017894180

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1690, 3380, 6760, 310801, 621602, 1243204, 1554005, 2486408, 3108010, 4040413, 6216020, 8080826, 12432040, 16161652, 20202065, 32323304, 40404130, 52525369, 80808260, 105050738, 161616520, 210101476, 262626845, 420202952, 525253690, 1050507380, 2101014760]

約数ペア:

[(1, 2101014760), (2, 1050507380), (4, 525253690), (5, 420202952), (8, 262626845), (10, 210101476), (13, 161616520), (20, 105050738), (26, 80808260), (40, 52525369), (52, 40404130), (65, 32323304), (104, 20202065), (130, 16161652), (169, 12432040), (260, 8080826), (338, 6216020), (520, 4040413), (676, 3108010), (845, 2486408), (1352, 1554005), (1690, 1243204), (3380, 621602), (6760, 310801)]