56438300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{33199}}^1$

素因数の和:33230

約数の個数: 36

約数和(自身を含む): 129679200

約数和(自身を除く): 73240900

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 33199, 66398, 132796, 165995, 331990, 564383, 663980, 829975, 1128766, 1659950, 2257532, 2821915, 3319900, 5643830, 11287660, 14109575, 28219150, 56438300]

約数ペア:

[(1, 56438300), (2, 28219150), (4, 14109575), (5, 11287660), (10, 5643830), (17, 3319900), (20, 2821915), (25, 2257532), (34, 1659950), (50, 1128766), (68, 829975), (85, 663980), (100, 564383), (170, 331990), (340, 165995), (425, 132796), (850, 66398), (1700, 33199)]