89262380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{503}}^1$

素因数の和:998

約数の個数: 48

約数和(自身を含む): 198132480

約数和(自身を除く): 108870100

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 467, 503, 934, 1006, 1868, 2012, 2335, 2515, 4670, 5030, 8873, 9340, 9557, 10060, 17746, 19114, 35492, 38228, 44365, 47785, 88730, 95570, 177460, 191140, 234901, 469802, 939604, 1174505, 2349010, 4463119, 4698020, 8926238, 17852476, 22315595, 44631190, 89262380]

約数ペア:

[(1, 89262380), (2, 44631190), (4, 22315595), (5, 17852476), (10, 8926238), (19, 4698020), (20, 4463119), (38, 2349010), (76, 1174505), (95, 939604), (190, 469802), (380, 234901), (467, 191140), (503, 177460), (934, 95570), (1006, 88730), (1868, 47785), (2012, 44365), (2335, 38228), (2515, 35492), (4670, 19114), (5030, 17746), (8873, 10060), (9340, 9557)]