10010362420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{371029}}^1$

素因数の和:371128

約数の個数: 48

約数和(自身を含む): 22439894400

約数和(自身を除く): 12429531980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 71, 76, 95, 142, 190, 284, 355, 380, 710, 1349, 1420, 2698, 5396, 6745, 13490, 26980, 371029, 742058, 1484116, 1855145, 3710290, 7049551, 7420580, 14099102, 26343059, 28198204, 35247755, 52686118, 70495510, 105372236, 131715295, 140991020, 263430590, 500518121, 526861180, 1001036242, 2002072484, 2502590605, 5005181210, 10010362420]

約数ペア:

[(1, 10010362420), (2, 5005181210), (4, 2502590605), (5, 2002072484), (10, 1001036242), (19, 526861180), (20, 500518121), (38, 263430590), (71, 140991020), (76, 131715295), (95, 105372236), (142, 70495510), (190, 52686118), (284, 35247755), (355, 28198204), (380, 26343059), (710, 14099102), (1349, 7420580), (1420, 7049551), (2698, 3710290), (5396, 1855145), (6745, 1484116), (13490, 742058), (26980, 371029)]