98975740

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{1021}}^1$

素因数の和:1198

約数の個数: 48

約数和(自身を含む): 215306784

約数和(自身を除く): 116331044

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 131, 148, 185, 262, 370, 524, 655, 740, 1021, 1310, 2042, 2620, 4084, 4847, 5105, 9694, 10210, 19388, 20420, 24235, 37777, 48470, 75554, 96940, 133751, 151108, 188885, 267502, 377770, 535004, 668755, 755540, 1337510, 2675020, 4948787, 9897574, 19795148, 24743935, 49487870, 98975740]

約数ペア:

[(1, 98975740), (2, 49487870), (4, 24743935), (5, 19795148), (10, 9897574), (20, 4948787), (37, 2675020), (74, 1337510), (131, 755540), (148, 668755), (185, 535004), (262, 377770), (370, 267502), (524, 188885), (655, 151108), (740, 133751), (1021, 96940), (1310, 75554), (2042, 48470), (2620, 37777), (4084, 24235), (4847, 20420), (5105, 19388), (9694, 10210)]