98990080

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{1381}}^1$

素因数の和:1415

約数の個数: 96

約数和(自身を含む): 271645920

約数和(自身を除く): 172655840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1381, 1792, 2048, 2240, 2560, 2762, 3584, 4480, 5120, 5524, 6905, 7168, 8960, 9667, 10240, 11048, 13810, 14336, 17920, 19334, 22096, 27620, 35840, 38668, 44192, 48335, 55240, 71680, 77336, 88384, 96670, 110480, 154672, 176768, 193340, 220960, 309344, 353536, 386680, 441920, 618688, 707072, 773360, 883840, 1237376, 1414144, 1546720, 1767680, 2474752, 2828288, 3093440, 3535360, 4949504, 6186880, 7070720, 9899008, 12373760, 14141440, 19798016, 24747520, 49495040, 98990080]

約数ペア:

[(1, 98990080), (2, 49495040), (4, 24747520), (5, 19798016), (7, 14141440), (8, 12373760), (10, 9899008), (14, 7070720), (16, 6186880), (20, 4949504), (28, 3535360), (32, 3093440), (35, 2828288), (40, 2474752), (56, 1767680), (64, 1546720), (70, 1414144), (80, 1237376), (112, 883840), (128, 773360), (140, 707072), (160, 618688), (224, 441920), (256, 386680), (280, 353536), (320, 309344), (448, 220960), (512, 193340), (560, 176768), (640, 154672), (896, 110480), (1024, 96670), (1120, 88384), (1280, 77336), (1381, 71680), (1792, 55240), (2048, 48335), (2240, 44192), (2560, 38668), (2762, 35840), (3584, 27620), (4480, 22096), (5120, 19334), (5524, 17920), (6905, 14336), (7168, 13810), (8960, 11048), (9667, 10240)]