324768760

素因数分解:

$2^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{42509}}^1$

素因数の和:42711

約数の個数: 32

約数和(自身を含む): 734572800

約数和(自身を除く): 409804040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 191, 382, 764, 955, 1528, 1910, 3820, 7640, 42509, 85018, 170036, 212545, 340072, 425090, 850180, 1700360, 8119219, 16238438, 32476876, 40596095, 64953752, 81192190, 162384380, 324768760]

約数ペア:

[(1, 324768760), (2, 162384380), (4, 81192190), (5, 64953752), (8, 40596095), (10, 32476876), (20, 16238438), (40, 8119219), (191, 1700360), (382, 850180), (764, 425090), (955, 340072), (1528, 212545), (1910, 170036), (3820, 85018), (7640, 42509)]