23457800

素因数分解:

$2^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{2213}}^1$

素因数の和:2282

約数の個数: 48

約数和(自身を含む): 55593540

約数和(自身を除く): 32135740

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 100, 106, 200, 212, 265, 424, 530, 1060, 1325, 2120, 2213, 2650, 4426, 5300, 8852, 10600, 11065, 17704, 22130, 44260, 55325, 88520, 110650, 117289, 221300, 234578, 442600, 469156, 586445, 938312, 1172890, 2345780, 2932225, 4691560, 5864450, 11728900, 23457800]

約数ペア:

[(1, 23457800), (2, 11728900), (4, 5864450), (5, 4691560), (8, 2932225), (10, 2345780), (20, 1172890), (25, 938312), (40, 586445), (50, 469156), (53, 442600), (100, 234578), (106, 221300), (200, 117289), (212, 110650), (265, 88520), (424, 55325), (530, 44260), (1060, 22130), (1325, 17704), (2120, 11065), (2213, 10600), (2650, 8852), (4426, 5300)]