10382912180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{72883}}^1$

素因数の和:73328

約数の個数: 48

約数和(自身を含む): 23142127680

約数和(自身を除く): 12759215500

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 419, 838, 1676, 2095, 4190, 7123, 8380, 14246, 28492, 35615, 71230, 72883, 142460, 145766, 291532, 364415, 728830, 1239011, 1457660, 2478022, 4956044, 6195055, 12390110, 24780220, 30537977, 61075954, 122151908, 152689885, 305379770, 519145609, 610759540, 1038291218, 2076582436, 2595728045, 5191456090, 10382912180]

約数ペア:

[(1, 10382912180), (2, 5191456090), (4, 2595728045), (5, 2076582436), (10, 1038291218), (17, 610759540), (20, 519145609), (34, 305379770), (68, 152689885), (85, 122151908), (170, 61075954), (340, 30537977), (419, 24780220), (838, 12390110), (1676, 6195055), (2095, 4956044), (4190, 2478022), (7123, 1457660), (8380, 1239011), (14246, 728830), (28492, 364415), (35615, 291532), (71230, 145766), (72883, 142460)]