103437280

素因数分解:

$2^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{9649}}^1$

素因数の和:9731

約数の個数: 48

約数和(自身を含む): 248043600

約数和(自身を除く): 144606320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 80, 134, 160, 268, 335, 536, 670, 1072, 1340, 2144, 2680, 5360, 9649, 10720, 19298, 38596, 48245, 77192, 96490, 154384, 192980, 308768, 385960, 646483, 771920, 1292966, 1543840, 2585932, 3232415, 5171864, 6464830, 10343728, 12929660, 20687456, 25859320, 51718640, 103437280]

約数ペア:

[(1, 103437280), (2, 51718640), (4, 25859320), (5, 20687456), (8, 12929660), (10, 10343728), (16, 6464830), (20, 5171864), (32, 3232415), (40, 2585932), (67, 1543840), (80, 1292966), (134, 771920), (160, 646483), (268, 385960), (335, 308768), (536, 192980), (670, 154384), (1072, 96490), (1340, 77192), (2144, 48245), (2680, 38596), (5360, 19298), (9649, 10720)]