41556250

素因数分解:

$2^1\times 5^5\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:197

約数の個数: 48

約数和(自身を含む): 79916760

約数和(自身を除く): 38360510

約数列:

[1, 2, 5, 10, 25, 50, 61, 109, 122, 125, 218, 250, 305, 545, 610, 625, 1090, 1250, 1525, 2725, 3050, 3125, 5450, 6250, 6649, 7625, 13298, 13625, 15250, 27250, 33245, 38125, 66490, 68125, 76250, 136250, 166225, 190625, 332450, 340625, 381250, 681250, 831125, 1662250, 4155625, 8311250, 20778125, 41556250]

約数ペア:

[(1, 41556250), (2, 20778125), (5, 8311250), (10, 4155625), (25, 1662250), (50, 831125), (61, 681250), (109, 381250), (122, 340625), (125, 332450), (218, 190625), (250, 166225), (305, 136250), (545, 76250), (610, 68125), (625, 66490), (1090, 38125), (1250, 33245), (1525, 27250), (2725, 15250), (3050, 13625), (3125, 13298), (5450, 7625), (6250, 6649)]