5590340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{547}}^1$

素因数の和:636

約数の個数: 48

約数和(自身を含む): 13625472

約数和(自身を除く): 8035132

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 292, 365, 511, 547, 730, 1022, 1094, 1460, 2044, 2188, 2555, 2735, 3829, 5110, 5470, 7658, 10220, 10940, 15316, 19145, 38290, 39931, 76580, 79862, 159724, 199655, 279517, 399310, 559034, 798620, 1118068, 1397585, 2795170, 5590340]

約数ペア:

[(1, 5590340), (2, 2795170), (4, 1397585), (5, 1118068), (7, 798620), (10, 559034), (14, 399310), (20, 279517), (28, 199655), (35, 159724), (70, 79862), (73, 76580), (140, 39931), (146, 38290), (292, 19145), (365, 15316), (511, 10940), (547, 10220), (730, 7658), (1022, 5470), (1094, 5110), (1460, 3829), (2044, 2735), (2188, 2555)]