25533840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{106391}}^1$

素因数の和:106407

約数の個数: 40

約数和(自身を含む): 79155648

約数和(自身を除く): 53621808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 106391, 212782, 319173, 425564, 531955, 638346, 851128, 1063910, 1276692, 1595865, 1702256, 2127820, 2553384, 3191730, 4255640, 5106768, 6383460, 8511280, 12766920, 25533840]

約数ペア:

[(1, 25533840), (2, 12766920), (3, 8511280), (4, 6383460), (5, 5106768), (6, 4255640), (8, 3191730), (10, 2553384), (12, 2127820), (15, 1702256), (16, 1595865), (20, 1276692), (24, 1063910), (30, 851128), (40, 638346), (48, 531955), (60, 425564), (80, 319173), (120, 212782), (240, 106391)]