16896400

素因数分解:

$2^4\times 5^2\times {\mathrm{53}}^1\times {\mathrm{797}}^1$

素因数の和:868

約数の個数: 60

約数和(自身を含む): 41411412

約数和(自身を除く): 24515012

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 53, 80, 100, 106, 200, 212, 265, 400, 424, 530, 797, 848, 1060, 1325, 1594, 2120, 2650, 3188, 3985, 4240, 5300, 6376, 7970, 10600, 12752, 15940, 19925, 21200, 31880, 39850, 42241, 63760, 79700, 84482, 159400, 168964, 211205, 318800, 337928, 422410, 675856, 844820, 1056025, 1689640, 2112050, 3379280, 4224100, 8448200, 16896400]

約数ペア:

[(1, 16896400), (2, 8448200), (4, 4224100), (5, 3379280), (8, 2112050), (10, 1689640), (16, 1056025), (20, 844820), (25, 675856), (40, 422410), (50, 337928), (53, 318800), (80, 211205), (100, 168964), (106, 159400), (200, 84482), (212, 79700), (265, 63760), (400, 42241), (424, 39850), (530, 31880), (797, 21200), (848, 19925), (1060, 15940), (1325, 12752), (1594, 10600), (2120, 7970), (2650, 6376), (3188, 5300), (3985, 4240)]