4104750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{421}}^1$

素因数の和:454

約数の個数: 64

約数和(自身を含む): 11059776

約数和(自身を除く): 6955026

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 325, 375, 390, 421, 650, 750, 842, 975, 1263, 1625, 1950, 2105, 2526, 3250, 4210, 4875, 5473, 6315, 9750, 10525, 10946, 12630, 16419, 21050, 27365, 31575, 32838, 52625, 54730, 63150, 82095, 105250, 136825, 157875, 164190, 273650, 315750, 410475, 684125, 820950, 1368250, 2052375, 4104750]

約数ペア:

[(1, 4104750), (2, 2052375), (3, 1368250), (5, 820950), (6, 684125), (10, 410475), (13, 315750), (15, 273650), (25, 164190), (26, 157875), (30, 136825), (39, 105250), (50, 82095), (65, 63150), (75, 54730), (78, 52625), (125, 32838), (130, 31575), (150, 27365), (195, 21050), (250, 16419), (325, 12630), (375, 10946), (390, 10525), (421, 9750), (650, 6315), (750, 5473), (842, 4875), (975, 4210), (1263, 3250), (1625, 2526), (1950, 2105)]