13900160

素因数分解:

$2^7\times 5^1\times {\mathrm{37}}^1\times {\mathrm{587}}^1$

素因数の和:643

約数の個数: 64

約数和(自身を含む): 34186320

約数和(自身を除く): 20286160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 296, 320, 370, 587, 592, 640, 740, 1174, 1184, 1480, 2348, 2368, 2935, 2960, 4696, 4736, 5870, 5920, 9392, 11740, 11840, 18784, 21719, 23480, 23680, 37568, 43438, 46960, 75136, 86876, 93920, 108595, 173752, 187840, 217190, 347504, 375680, 434380, 695008, 868760, 1390016, 1737520, 2780032, 3475040, 6950080, 13900160]

約数ペア:

[(1, 13900160), (2, 6950080), (4, 3475040), (5, 2780032), (8, 1737520), (10, 1390016), (16, 868760), (20, 695008), (32, 434380), (37, 375680), (40, 347504), (64, 217190), (74, 187840), (80, 173752), (128, 108595), (148, 93920), (160, 86876), (185, 75136), (296, 46960), (320, 43438), (370, 37568), (587, 23680), (592, 23480), (640, 21719), (740, 18784), (1174, 11840), (1184, 11740), (1480, 9392), (2348, 5920), (2368, 5870), (2935, 4736), (2960, 4696)]