29276650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{617}}^1$

素因数の和:715

約数の個数: 48

約数和(自身を含む): 59543064

約数和(自身を除く): 30266414

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 73, 130, 146, 325, 365, 617, 650, 730, 949, 1234, 1825, 1898, 3085, 3650, 4745, 6170, 8021, 9490, 15425, 16042, 23725, 30850, 40105, 45041, 47450, 80210, 90082, 200525, 225205, 401050, 450410, 585533, 1126025, 1171066, 2252050, 2927665, 5855330, 14638325, 29276650]

約数ペア:

[(1, 29276650), (2, 14638325), (5, 5855330), (10, 2927665), (13, 2252050), (25, 1171066), (26, 1126025), (50, 585533), (65, 450410), (73, 401050), (130, 225205), (146, 200525), (325, 90082), (365, 80210), (617, 47450), (650, 45041), (730, 40105), (949, 30850), (1234, 23725), (1825, 16042), (1898, 15425), (3085, 9490), (3650, 8021), (4745, 6170)]