101683840

素因数分解:

$2^7\times 5^1\times {\mathrm{158881}}^1$

素因数の和:158900

約数の個数: 32

約数和(自身を含む): 243089460

約数和(自身を除く): 141405620

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 158881, 317762, 635524, 794405, 1271048, 1588810, 2542096, 3177620, 5084192, 6355240, 10168384, 12710480, 20336768, 25420960, 50841920, 101683840]

約数ペア:

[(1, 101683840), (2, 50841920), (4, 25420960), (5, 20336768), (8, 12710480), (10, 10168384), (16, 6355240), (20, 5084192), (32, 3177620), (40, 2542096), (64, 1588810), (80, 1271048), (128, 794405), (160, 635524), (320, 317762), (640, 158881)]