102794720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{91781}}^1$

素因数の和:91803

約数の個数: 48

約数和(自身を含む): 277548768

約数和(自身を除く): 174754048

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 91781, 183562, 367124, 458905, 642467, 734248, 917810, 1284934, 1468496, 1835620, 2569868, 2936992, 3212335, 3671240, 5139736, 6424670, 7342480, 10279472, 12849340, 14684960, 20558944, 25698680, 51397360, 102794720]

約数ペア:

[(1, 102794720), (2, 51397360), (4, 25698680), (5, 20558944), (7, 14684960), (8, 12849340), (10, 10279472), (14, 7342480), (16, 6424670), (20, 5139736), (28, 3671240), (32, 3212335), (35, 2936992), (40, 2569868), (56, 1835620), (70, 1468496), (80, 1284934), (112, 917810), (140, 734248), (160, 642467), (224, 458905), (280, 367124), (560, 183562), (1120, 91781)]