98803840

素因数分解:

$2^7\times 5^1\times {\mathrm{263}}^1\times {\mathrm{587}}^1$

素因数の和:869

約数の個数: 64

約数和(自身を含む): 237504960

約数和(自身を除く): 138701120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 263, 320, 526, 587, 640, 1052, 1174, 1315, 2104, 2348, 2630, 2935, 4208, 4696, 5260, 5870, 8416, 9392, 10520, 11740, 16832, 18784, 21040, 23480, 33664, 37568, 42080, 46960, 75136, 84160, 93920, 154381, 168320, 187840, 308762, 375680, 617524, 771905, 1235048, 1543810, 2470096, 3087620, 4940192, 6175240, 9880384, 12350480, 19760768, 24700960, 49401920, 98803840]

約数ペア:

[(1, 98803840), (2, 49401920), (4, 24700960), (5, 19760768), (8, 12350480), (10, 9880384), (16, 6175240), (20, 4940192), (32, 3087620), (40, 2470096), (64, 1543810), (80, 1235048), (128, 771905), (160, 617524), (263, 375680), (320, 308762), (526, 187840), (587, 168320), (640, 154381), (1052, 93920), (1174, 84160), (1315, 75136), (2104, 46960), (2348, 42080), (2630, 37568), (2935, 33664), (4208, 23480), (4696, 21040), (5260, 18784), (5870, 16832), (8416, 11740), (9392, 10520)]