18896250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{5039}}^1$

素因数の和:5064

約数の個数: 40

約数和(自身を含む): 47234880

約数和(自身を除く): 28338630

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 625, 750, 1250, 1875, 3750, 5039, 10078, 15117, 25195, 30234, 50390, 75585, 125975, 151170, 251950, 377925, 629875, 755850, 1259750, 1889625, 3149375, 3779250, 6298750, 9448125, 18896250]

約数ペア:

[(1, 18896250), (2, 9448125), (3, 6298750), (5, 3779250), (6, 3149375), (10, 1889625), (15, 1259750), (25, 755850), (30, 629875), (50, 377925), (75, 251950), (125, 151170), (150, 125975), (250, 75585), (375, 50390), (625, 30234), (750, 25195), (1250, 15117), (1875, 10078), (3750, 5039)]