366915220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{36913}}^1$

素因数の和:37000

約数の個数: 48

約数和(自身を含む): 893023488

約数和(自身を除く): 526108268

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 71, 140, 142, 284, 355, 497, 710, 994, 1420, 1988, 2485, 4970, 9940, 36913, 73826, 147652, 184565, 258391, 369130, 516782, 738260, 1033564, 1291955, 2583910, 2620823, 5167820, 5241646, 10483292, 13104115, 18345761, 26208230, 36691522, 52416460, 73383044, 91728805, 183457610, 366915220]

約数ペア:

[(1, 366915220), (2, 183457610), (4, 91728805), (5, 73383044), (7, 52416460), (10, 36691522), (14, 26208230), (20, 18345761), (28, 13104115), (35, 10483292), (70, 5241646), (71, 5167820), (140, 2620823), (142, 2583910), (284, 1291955), (355, 1033564), (497, 738260), (710, 516782), (994, 369130), (1420, 258391), (1988, 184565), (2485, 147652), (4970, 73826), (9940, 36913)]