34610320

素因数分解:

$2^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{4861}}^1$

素因数の和:4963

約数の個数: 40

約数和(自身を含む): 81389880

約数和(自身を除く): 46779560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 89, 178, 356, 445, 712, 890, 1424, 1780, 3560, 4861, 7120, 9722, 19444, 24305, 38888, 48610, 77776, 97220, 194440, 388880, 432629, 865258, 1730516, 2163145, 3461032, 4326290, 6922064, 8652580, 17305160, 34610320]

約数ペア:

[(1, 34610320), (2, 17305160), (4, 8652580), (5, 6922064), (8, 4326290), (10, 3461032), (16, 2163145), (20, 1730516), (40, 865258), (80, 432629), (89, 388880), (178, 194440), (356, 97220), (445, 77776), (712, 48610), (890, 38888), (1424, 24305), (1780, 19444), (3560, 9722), (4861, 7120)]