1256134450

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{5711}}^1$

素因数の和:5859

約数の個数: 48

約数和(自身を含む): 2409595776

約数和(自身を除く): 1153461326

約数列:

[1, 2, 5, 10, 25, 50, 53, 83, 106, 166, 265, 415, 530, 830, 1325, 2075, 2650, 4150, 4399, 5711, 8798, 11422, 21995, 28555, 43990, 57110, 109975, 142775, 219950, 285550, 302683, 474013, 605366, 948026, 1513415, 2370065, 3026830, 4740130, 7567075, 11850325, 15134150, 23700650, 25122689, 50245378, 125613445, 251226890, 628067225, 1256134450]

約数ペア:

[(1, 1256134450), (2, 628067225), (5, 251226890), (10, 125613445), (25, 50245378), (50, 25122689), (53, 23700650), (83, 15134150), (106, 11850325), (166, 7567075), (265, 4740130), (415, 3026830), (530, 2370065), (830, 1513415), (1325, 948026), (2075, 605366), (2650, 474013), (4150, 302683), (4399, 285550), (5711, 219950), (8798, 142775), (11422, 109975), (21995, 57110), (28555, 43990)]