52627160

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:420

約数の個数: 64

約数和(自身を含む): 122277600

約数和(自身を除く): 69650440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 73, 134, 146, 268, 269, 292, 335, 365, 536, 538, 584, 670, 730, 1076, 1340, 1345, 1460, 2152, 2680, 2690, 2920, 4891, 5380, 9782, 10760, 18023, 19564, 19637, 24455, 36046, 39128, 39274, 48910, 72092, 78548, 90115, 97820, 98185, 144184, 157096, 180230, 195640, 196370, 360460, 392740, 720920, 785480, 1315679, 2631358, 5262716, 6578395, 10525432, 13156790, 26313580, 52627160]

約数ペア:

[(1, 52627160), (2, 26313580), (4, 13156790), (5, 10525432), (8, 6578395), (10, 5262716), (20, 2631358), (40, 1315679), (67, 785480), (73, 720920), (134, 392740), (146, 360460), (268, 196370), (269, 195640), (292, 180230), (335, 157096), (365, 144184), (536, 98185), (538, 97820), (584, 90115), (670, 78548), (730, 72092), (1076, 48910), (1340, 39274), (1345, 39128), (1460, 36046), (2152, 24455), (2680, 19637), (2690, 19564), (2920, 18023), (4891, 10760), (5380, 9782)]