1472967680

素因数分解:

$2^{10}\times 5^1\times {\mathrm{287689}}^1$

素因数の和:287714

約数の個数: 44

約数和(自身を含む): 3533408580

約数和(自身を除く): 2060440900

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 287689, 575378, 1150756, 1438445, 2301512, 2876890, 4603024, 5753780, 9206048, 11507560, 18412096, 23015120, 36824192, 46030240, 73648384, 92060480, 147296768, 184120960, 294593536, 368241920, 736483840, 1472967680]

約数ペア:

[(1, 1472967680), (2, 736483840), (4, 368241920), (5, 294593536), (8, 184120960), (10, 147296768), (16, 92060480), (20, 73648384), (32, 46030240), (40, 36824192), (64, 23015120), (80, 18412096), (128, 11507560), (160, 9206048), (256, 5753780), (320, 4603024), (512, 2876890), (640, 2301512), (1024, 1438445), (1280, 1150756), (2560, 575378), (5120, 287689)]