1097477600

素因数分解:

$2^5\times 5^2\times {\mathrm{107}}^1\times {\mathrm{12821}}^1$

素因数の和:12948

約数の個数: 72

約数和(自身を含む): 2704467528

約数和(自身を除く): 1606989928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 107, 160, 200, 214, 400, 428, 535, 800, 856, 1070, 1712, 2140, 2675, 3424, 4280, 5350, 8560, 10700, 12821, 17120, 21400, 25642, 42800, 51284, 64105, 85600, 102568, 128210, 205136, 256420, 320525, 410272, 512840, 641050, 1025680, 1282100, 1371847, 2051360, 2564200, 2743694, 5128400, 5487388, 6859235, 10256800, 10974776, 13718470, 21949552, 27436940, 34296175, 43899104, 54873880, 68592350, 109747760, 137184700, 219495520, 274369400, 548738800, 1097477600]

約数ペア:

[(1, 1097477600), (2, 548738800), (4, 274369400), (5, 219495520), (8, 137184700), (10, 109747760), (16, 68592350), (20, 54873880), (25, 43899104), (32, 34296175), (40, 27436940), (50, 21949552), (80, 13718470), (100, 10974776), (107, 10256800), (160, 6859235), (200, 5487388), (214, 5128400), (400, 2743694), (428, 2564200), (535, 2051360), (800, 1371847), (856, 1282100), (1070, 1025680), (1712, 641050), (2140, 512840), (2675, 410272), (3424, 320525), (4280, 256420), (5350, 205136), (8560, 128210), (10700, 102568), (12821, 85600), (17120, 64105), (21400, 51284), (25642, 42800)]