117804950

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{349}}^1$

素因数の和:561

約数の個数: 48

約数和(自身を含む): 226287600

約数和(自身を除く): 108482650

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 157, 215, 314, 349, 430, 698, 785, 1075, 1570, 1745, 2150, 3490, 3925, 6751, 7850, 8725, 13502, 15007, 17450, 30014, 33755, 54793, 67510, 75035, 109586, 150070, 168775, 273965, 337550, 375175, 547930, 750350, 1369825, 2356099, 2739650, 4712198, 11780495, 23560990, 58902475, 117804950]

約数ペア:

[(1, 117804950), (2, 58902475), (5, 23560990), (10, 11780495), (25, 4712198), (43, 2739650), (50, 2356099), (86, 1369825), (157, 750350), (215, 547930), (314, 375175), (349, 337550), (430, 273965), (698, 168775), (785, 150070), (1075, 109586), (1570, 75035), (1745, 67510), (2150, 54793), (3490, 33755), (3925, 30014), (6751, 17450), (7850, 15007), (8725, 13502)]