392650050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{201359}}^1$

素因数の和:201387

約数の個数: 48

約数和(自身を含む): 1048682880

約数和(自身を除く): 656032830

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 201359, 402718, 604077, 1006795, 1208154, 2013590, 2617667, 3020385, 5033975, 5235334, 6040770, 7853001, 10067950, 13088335, 15101925, 15706002, 26176670, 30203850, 39265005, 65441675, 78530010, 130883350, 196325025, 392650050]

約数ペア:

[(1, 392650050), (2, 196325025), (3, 130883350), (5, 78530010), (6, 65441675), (10, 39265005), (13, 30203850), (15, 26176670), (25, 15706002), (26, 15101925), (30, 13088335), (39, 10067950), (50, 7853001), (65, 6040770), (75, 5235334), (78, 5033975), (130, 3020385), (150, 2617667), (195, 2013590), (325, 1208154), (390, 1006795), (650, 604077), (975, 402718), (1950, 201359)]