1250874950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{3119}}^1$

素因数の和:3761

約数の個数: 48

約数和(自身を含む): 2510464320

約数和(自身を除く): 1259589370

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 617, 650, 1234, 3085, 3119, 6170, 6238, 8021, 15425, 15595, 16042, 30850, 31190, 40105, 40547, 77975, 80210, 81094, 155950, 200525, 202735, 401050, 405470, 1013675, 1924423, 2027350, 3848846, 9622115, 19244230, 25017499, 48110575, 50034998, 96221150, 125087495, 250174990, 625437475, 1250874950]

約数ペア:

[(1, 1250874950), (2, 625437475), (5, 250174990), (10, 125087495), (13, 96221150), (25, 50034998), (26, 48110575), (50, 25017499), (65, 19244230), (130, 9622115), (325, 3848846), (617, 2027350), (650, 1924423), (1234, 1013675), (3085, 405470), (3119, 401050), (6170, 202735), (6238, 200525), (8021, 155950), (15425, 81094), (15595, 80210), (16042, 77975), (30850, 40547), (31190, 40105)]