5144100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1319}}^1$

素因数の和:1349

約数の個数: 72

約数和(自身を含む): 16040640

約数和(自身を除く): 10896540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1319, 1950, 2638, 3900, 3957, 5276, 6595, 7914, 13190, 15828, 17147, 19785, 26380, 32975, 34294, 39570, 51441, 65950, 68588, 79140, 85735, 98925, 102882, 131900, 171470, 197850, 205764, 257205, 342940, 395700, 428675, 514410, 857350, 1028820, 1286025, 1714700, 2572050, 5144100]

約数ペア:

[(1, 5144100), (2, 2572050), (3, 1714700), (4, 1286025), (5, 1028820), (6, 857350), (10, 514410), (12, 428675), (13, 395700), (15, 342940), (20, 257205), (25, 205764), (26, 197850), (30, 171470), (39, 131900), (50, 102882), (52, 98925), (60, 85735), (65, 79140), (75, 68588), (78, 65950), (100, 51441), (130, 39570), (150, 34294), (156, 32975), (195, 26380), (260, 19785), (300, 17147), (325, 15828), (390, 13190), (650, 7914), (780, 6595), (975, 5276), (1300, 3957), (1319, 3900), (1950, 2638)]