44651620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{863}}^1$

素因数の和:1084

約数の個数: 48

約数和(自身を含む): 101606400

約数和(自身を除く): 56954780

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 199, 260, 398, 796, 863, 995, 1726, 1990, 2587, 3452, 3980, 4315, 5174, 8630, 10348, 11219, 12935, 17260, 22438, 25870, 44876, 51740, 56095, 112190, 171737, 224380, 343474, 686948, 858685, 1717370, 2232581, 3434740, 4465162, 8930324, 11162905, 22325810, 44651620]

約数ペア:

[(1, 44651620), (2, 22325810), (4, 11162905), (5, 8930324), (10, 4465162), (13, 3434740), (20, 2232581), (26, 1717370), (52, 858685), (65, 686948), (130, 343474), (199, 224380), (260, 171737), (398, 112190), (796, 56095), (863, 51740), (995, 44876), (1726, 25870), (1990, 22438), (2587, 17260), (3452, 12935), (3980, 11219), (4315, 10348), (5174, 8630)]