55600640

素因数分解:

$2^9\times 5^1\times {\mathrm{37}}^1\times {\mathrm{587}}^1$

素因数の和:647

約数の個数: 80

約数和(自身を含む): 137147472

約数和(自身を除く): 81546832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 256, 296, 320, 370, 512, 587, 592, 640, 740, 1174, 1184, 1280, 1480, 2348, 2368, 2560, 2935, 2960, 4696, 4736, 5870, 5920, 9392, 9472, 11740, 11840, 18784, 18944, 21719, 23480, 23680, 37568, 43438, 46960, 47360, 75136, 86876, 93920, 94720, 108595, 150272, 173752, 187840, 217190, 300544, 347504, 375680, 434380, 695008, 751360, 868760, 1390016, 1502720, 1737520, 2780032, 3475040, 5560064, 6950080, 11120128, 13900160, 27800320, 55600640]

約数ペア:

[(1, 55600640), (2, 27800320), (4, 13900160), (5, 11120128), (8, 6950080), (10, 5560064), (16, 3475040), (20, 2780032), (32, 1737520), (37, 1502720), (40, 1390016), (64, 868760), (74, 751360), (80, 695008), (128, 434380), (148, 375680), (160, 347504), (185, 300544), (256, 217190), (296, 187840), (320, 173752), (370, 150272), (512, 108595), (587, 94720), (592, 93920), (640, 86876), (740, 75136), (1174, 47360), (1184, 46960), (1280, 43438), (1480, 37568), (2348, 23680), (2368, 23480), (2560, 21719), (2935, 18944), (2960, 18784), (4696, 11840), (4736, 11740), (5870, 9472), (5920, 9392)]