33298400

素因数分解:

$2^5\times 5^2\times {\mathrm{107}}^1\times {\mathrm{389}}^1$

素因数の和:516

約数の個数: 72

約数和(自身を含む): 82260360

約数和(自身を除く): 48961960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 107, 160, 200, 214, 389, 400, 428, 535, 778, 800, 856, 1070, 1556, 1712, 1945, 2140, 2675, 3112, 3424, 3890, 4280, 5350, 6224, 7780, 8560, 9725, 10700, 12448, 15560, 17120, 19450, 21400, 31120, 38900, 41623, 42800, 62240, 77800, 83246, 85600, 155600, 166492, 208115, 311200, 332984, 416230, 665968, 832460, 1040575, 1331936, 1664920, 2081150, 3329840, 4162300, 6659680, 8324600, 16649200, 33298400]

約数ペア:

[(1, 33298400), (2, 16649200), (4, 8324600), (5, 6659680), (8, 4162300), (10, 3329840), (16, 2081150), (20, 1664920), (25, 1331936), (32, 1040575), (40, 832460), (50, 665968), (80, 416230), (100, 332984), (107, 311200), (160, 208115), (200, 166492), (214, 155600), (389, 85600), (400, 83246), (428, 77800), (535, 62240), (778, 42800), (800, 41623), (856, 38900), (1070, 31120), (1556, 21400), (1712, 19450), (1945, 17120), (2140, 15560), (2675, 12448), (3112, 10700), (3424, 9725), (3890, 8560), (4280, 7780), (5350, 6224)]