4046250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:121

約数の個数: 80

約数和(自身を含む): 11021472

約数和(自身を除く): 6975222

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 83, 125, 130, 150, 166, 195, 249, 250, 325, 375, 390, 415, 498, 625, 650, 750, 830, 975, 1079, 1245, 1250, 1625, 1875, 1950, 2075, 2158, 2490, 3237, 3250, 3750, 4150, 4875, 5395, 6225, 6474, 8125, 9750, 10375, 10790, 12450, 16185, 16250, 20750, 24375, 26975, 31125, 32370, 48750, 51875, 53950, 62250, 80925, 103750, 134875, 155625, 161850, 269750, 311250, 404625, 674375, 809250, 1348750, 2023125, 4046250]

約数ペア:

[(1, 4046250), (2, 2023125), (3, 1348750), (5, 809250), (6, 674375), (10, 404625), (13, 311250), (15, 269750), (25, 161850), (26, 155625), (30, 134875), (39, 103750), (50, 80925), (65, 62250), (75, 53950), (78, 51875), (83, 48750), (125, 32370), (130, 31125), (150, 26975), (166, 24375), (195, 20750), (249, 16250), (250, 16185), (325, 12450), (375, 10790), (390, 10375), (415, 9750), (498, 8125), (625, 6474), (650, 6225), (750, 5395), (830, 4875), (975, 4150), (1079, 3750), (1245, 3250), (1250, 3237), (1625, 2490), (1875, 2158), (1950, 2075)]