15696832340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{204973}}^1$

素因数の和:205536

約数の個数: 48

約数和(自身を含む): 37741452672

約数和(自身を除く): 22044620332

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 547, 1094, 2188, 2735, 3829, 5470, 7658, 10940, 15316, 19145, 38290, 76580, 204973, 409946, 819892, 1024865, 1434811, 2049730, 2869622, 4099460, 5739244, 7174055, 14348110, 28696220, 112120231, 224240462, 448480924, 560601155, 784841617, 1121202310, 1569683234, 2242404620, 3139366468, 3924208085, 7848416170, 15696832340]

約数ペア:

[(1, 15696832340), (2, 7848416170), (4, 3924208085), (5, 3139366468), (7, 2242404620), (10, 1569683234), (14, 1121202310), (20, 784841617), (28, 560601155), (35, 448480924), (70, 224240462), (140, 112120231), (547, 28696220), (1094, 14348110), (2188, 7174055), (2735, 5739244), (3829, 4099460), (5470, 2869622), (7658, 2049730), (10940, 1434811), (15316, 1024865), (19145, 819892), (38290, 409946), (76580, 204973)]