3869409850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{2423}}^1$

素因数の和:2536

約数の個数: 72

約数和(自身を含む): 7768386720

約数和(自身を除く): 3898976870

約数列:

[1, 2, 5, 10, 19, 25, 38, 41, 50, 82, 95, 190, 205, 410, 475, 779, 950, 1025, 1558, 1681, 2050, 2423, 3362, 3895, 4846, 7790, 8405, 12115, 16810, 19475, 24230, 31939, 38950, 42025, 46037, 60575, 63878, 84050, 92074, 99343, 121150, 159695, 198686, 230185, 319390, 460370, 496715, 798475, 993430, 1150925, 1596950, 1887517, 2301850, 2483575, 3775034, 4073063, 4967150, 8146126, 9437585, 18875170, 20365315, 40730630, 47187925, 77388197, 94375850, 101826575, 154776394, 203653150, 386940985, 773881970, 1934704925, 3869409850]

約数ペア:

[(1, 3869409850), (2, 1934704925), (5, 773881970), (10, 386940985), (19, 203653150), (25, 154776394), (38, 101826575), (41, 94375850), (50, 77388197), (82, 47187925), (95, 40730630), (190, 20365315), (205, 18875170), (410, 9437585), (475, 8146126), (779, 4967150), (950, 4073063), (1025, 3775034), (1558, 2483575), (1681, 2301850), (2050, 1887517), (2423, 1596950), (3362, 1150925), (3895, 993430), (4846, 798475), (7790, 496715), (8405, 460370), (12115, 319390), (16810, 230185), (19475, 198686), (24230, 159695), (31939, 121150), (38950, 99343), (42025, 92074), (46037, 84050), (60575, 63878)]