26562420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{853}}^1$

素因数の和:1041

約数の個数: 72

約数和(自身を含む): 81133416

約数和(自身を除く): 54570996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 173, 180, 346, 519, 692, 853, 865, 1038, 1557, 1706, 1730, 2076, 2559, 2595, 3114, 3412, 3460, 4265, 5118, 5190, 6228, 7677, 7785, 8530, 10236, 10380, 12795, 15354, 15570, 17060, 25590, 30708, 31140, 38385, 51180, 76770, 147569, 153540, 295138, 442707, 590276, 737845, 885414, 1328121, 1475690, 1770828, 2213535, 2656242, 2951380, 4427070, 5312484, 6640605, 8854140, 13281210, 26562420]

約数ペア:

[(1, 26562420), (2, 13281210), (3, 8854140), (4, 6640605), (5, 5312484), (6, 4427070), (9, 2951380), (10, 2656242), (12, 2213535), (15, 1770828), (18, 1475690), (20, 1328121), (30, 885414), (36, 737845), (45, 590276), (60, 442707), (90, 295138), (173, 153540), (180, 147569), (346, 76770), (519, 51180), (692, 38385), (853, 31140), (865, 30708), (1038, 25590), (1557, 17060), (1706, 15570), (1730, 15354), (2076, 12795), (2559, 10380), (2595, 10236), (3114, 8530), (3412, 7785), (3460, 7677), (4265, 6228), (5118, 5190)]