25808930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{733}}^1$

素因数の和:1250

約数の個数: 32

約数和(自身を含む): 53270784

約数和(自身を除く): 27461854

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 503, 733, 1006, 1466, 2515, 3521, 3665, 5030, 5131, 7042, 7330, 10262, 17605, 25655, 35210, 51310, 368699, 737398, 1843495, 2580893, 3686990, 5161786, 12904465, 25808930]

約数ペア:

[(1, 25808930), (2, 12904465), (5, 5161786), (7, 3686990), (10, 2580893), (14, 1843495), (35, 737398), (70, 368699), (503, 51310), (733, 35210), (1006, 25655), (1466, 17605), (2515, 10262), (3521, 7330), (3665, 7042), (5030, 5131)]