3187600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{613}}^1$

素因数の和:644

約数の個数: 60

約数和(自身を含む): 8260756

約数和(自身を除く): 5073156

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 613, 650, 1040, 1226, 1300, 2452, 2600, 3065, 4904, 5200, 6130, 7969, 9808, 12260, 15325, 15938, 24520, 30650, 31876, 39845, 49040, 61300, 63752, 79690, 122600, 127504, 159380, 199225, 245200, 318760, 398450, 637520, 796900, 1593800, 3187600]

約数ペア:

[(1, 3187600), (2, 1593800), (4, 796900), (5, 637520), (8, 398450), (10, 318760), (13, 245200), (16, 199225), (20, 159380), (25, 127504), (26, 122600), (40, 79690), (50, 63752), (52, 61300), (65, 49040), (80, 39845), (100, 31876), (104, 30650), (130, 24520), (200, 15938), (208, 15325), (260, 12260), (325, 9808), (400, 7969), (520, 6130), (613, 5200), (650, 4904), (1040, 3065), (1226, 2600), (1300, 2452)]