12149800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4673}}^1$

素因数の和:4702

約数の個数: 48

約数和(自身を含む): 30427740

約数和(自身を除く): 18277940

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 4673, 9346, 18692, 23365, 37384, 46730, 60749, 93460, 116825, 121498, 186920, 233650, 242996, 303745, 467300, 485992, 607490, 934600, 1214980, 1518725, 2429960, 3037450, 6074900, 12149800]

約数ペア:

[(1, 12149800), (2, 6074900), (4, 3037450), (5, 2429960), (8, 1518725), (10, 1214980), (13, 934600), (20, 607490), (25, 485992), (26, 467300), (40, 303745), (50, 242996), (52, 233650), (65, 186920), (100, 121498), (104, 116825), (130, 93460), (200, 60749), (260, 46730), (325, 37384), (520, 23365), (650, 18692), (1300, 9346), (2600, 4673)]