1420002070

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{26737}}^1$

素因数の和:26904

約数の個数: 32

約数和(自身を含む): 2633586048

約数和(自身を除く): 1213583978

約数列:

[1, 2, 5, 10, 47, 94, 113, 226, 235, 470, 565, 1130, 5311, 10622, 26555, 26737, 53110, 53474, 133685, 267370, 1256639, 2513278, 3021281, 6042562, 6283195, 12566390, 15106405, 30212810, 142000207, 284000414, 710001035, 1420002070]

約数ペア:

[(1, 1420002070), (2, 710001035), (5, 284000414), (10, 142000207), (47, 30212810), (94, 15106405), (113, 12566390), (226, 6283195), (235, 6042562), (470, 3021281), (565, 2513278), (1130, 1256639), (5311, 267370), (10622, 133685), (26555, 53474), (26737, 53110)]