2940870250

素因数分解:

$2^1\times 5^3\times {\mathrm{97}}^1\times {\mathrm{173}}^1\times {\mathrm{701}}^1$

素因数の和:988

約数の個数: 64

約数和(自身を含む): 5602195872

約数和(自身を除く): 2661325622

約数列:

[1, 2, 5, 10, 25, 50, 97, 125, 173, 194, 250, 346, 485, 701, 865, 970, 1402, 1730, 2425, 3505, 4325, 4850, 7010, 8650, 12125, 16781, 17525, 21625, 24250, 33562, 35050, 43250, 67997, 83905, 87625, 121273, 135994, 167810, 175250, 242546, 339985, 419525, 606365, 679970, 839050, 1212730, 1699925, 2097625, 3031825, 3399850, 4195250, 6063650, 8499625, 11763481, 15159125, 16999250, 23526962, 30318250, 58817405, 117634810, 294087025, 588174050, 1470435125, 2940870250]

約数ペア:

[(1, 2940870250), (2, 1470435125), (5, 588174050), (10, 294087025), (25, 117634810), (50, 58817405), (97, 30318250), (125, 23526962), (173, 16999250), (194, 15159125), (250, 11763481), (346, 8499625), (485, 6063650), (701, 4195250), (865, 3399850), (970, 3031825), (1402, 2097625), (1730, 1699925), (2425, 1212730), (3505, 839050), (4325, 679970), (4850, 606365), (7010, 419525), (8650, 339985), (12125, 242546), (16781, 175250), (17525, 167810), (21625, 135994), (24250, 121273), (33562, 87625), (35050, 83905), (43250, 67997)]