68692960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{61333}}^1$

素因数の和:61355

約数の個数: 48

約数和(自身を含む): 185474016

約数和(自身を除く): 116781056

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 61333, 122666, 245332, 306665, 429331, 490664, 613330, 858662, 981328, 1226660, 1717324, 1962656, 2146655, 2453320, 3434648, 4293310, 4906640, 6869296, 8586620, 9813280, 13738592, 17173240, 34346480, 68692960]

約数ペア:

[(1, 68692960), (2, 34346480), (4, 17173240), (5, 13738592), (7, 9813280), (8, 8586620), (10, 6869296), (14, 4906640), (16, 4293310), (20, 3434648), (28, 2453320), (32, 2146655), (35, 1962656), (40, 1717324), (56, 1226660), (70, 981328), (80, 858662), (112, 613330), (140, 490664), (160, 429331), (224, 306665), (280, 245332), (560, 122666), (1120, 61333)]