413128240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{737729}}^1$

素因数の和:737749

約数の個数: 40

約数和(自身を含む): 1097742240

約数和(自身を除く): 684614000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 737729, 1475458, 2950916, 3688645, 5164103, 5901832, 7377290, 10328206, 11803664, 14754580, 20656412, 25820515, 29509160, 41312824, 51641030, 59018320, 82625648, 103282060, 206564120, 413128240]

約数ペア:

[(1, 413128240), (2, 206564120), (4, 103282060), (5, 82625648), (7, 59018320), (8, 51641030), (10, 41312824), (14, 29509160), (16, 25820515), (20, 20656412), (28, 14754580), (35, 11803664), (40, 10328206), (56, 7377290), (70, 5901832), (80, 5164103), (112, 3688645), (140, 2950916), (280, 1475458), (560, 737729)]