98897119780

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1151}}^1\times {\mathrm{60509}}^1$

素因数の和:61740

約数の個数: 48

約数和(自身を含む): 210795540480

約数和(自身を除く): 111898420700

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1151, 1420, 2302, 4604, 5755, 11510, 23020, 60509, 81721, 121018, 163442, 242036, 302545, 326884, 408605, 605090, 817210, 1210180, 1634420, 4296139, 8592278, 17184556, 21480695, 42961390, 69645859, 85922780, 139291718, 278583436, 348229295, 696458590, 1392917180, 4944855989, 9889711978, 19779423956, 24724279945, 49448559890, 98897119780]

約数ペア:

[(1, 98897119780), (2, 49448559890), (4, 24724279945), (5, 19779423956), (10, 9889711978), (20, 4944855989), (71, 1392917180), (142, 696458590), (284, 348229295), (355, 278583436), (710, 139291718), (1151, 85922780), (1420, 69645859), (2302, 42961390), (4604, 21480695), (5755, 17184556), (11510, 8592278), (23020, 4296139), (60509, 1634420), (81721, 1210180), (121018, 817210), (163442, 605090), (242036, 408605), (302545, 326884)]