7017650

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:203

約数の個数: 48

約数和(自身を含む): 14061600

約数和(自身を除く): 7043950

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 83, 89, 95, 166, 178, 190, 415, 445, 475, 830, 890, 950, 1577, 1691, 2075, 2225, 3154, 3382, 4150, 4450, 7387, 7885, 8455, 14774, 15770, 16910, 36935, 39425, 42275, 73870, 78850, 84550, 140353, 184675, 280706, 369350, 701765, 1403530, 3508825, 7017650]

約数ペア:

[(1, 7017650), (2, 3508825), (5, 1403530), (10, 701765), (19, 369350), (25, 280706), (38, 184675), (50, 140353), (83, 84550), (89, 78850), (95, 73870), (166, 42275), (178, 39425), (190, 36935), (415, 16910), (445, 15770), (475, 14774), (830, 8455), (890, 7885), (950, 7387), (1577, 4450), (1691, 4150), (2075, 3382), (2225, 3154)]