196053760

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{21881}}^1$

素因数の和:21909

約数の個数: 72

約数和(自身を含む): 536721696

約数和(自身を除く): 340667936

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, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 21881, 43762, 87524, 109405, 153167, 175048, 218810, 306334, 350096, 437620, 612668, 700192, 765835, 875240, 1225336, 1400384, 1531670, 1750480, 2450672, 2800768, 3063340, 3500960, 4901344, 5601536, 6126680, 7001920, 9802688, 12253360, 14003840, 19605376, 24506720, 28007680, 39210752, 49013440, 98026880, 196053760]

約数ペア:

[(1, 196053760), (2, 98026880), (4, 49013440), (5, 39210752), (7, 28007680), (8, 24506720), (10, 19605376), (14, 14003840), (16, 12253360), (20, 9802688), (28, 7001920), (32, 6126680), (35, 5601536), (40, 4901344), (56, 3500960), (64, 3063340), (70, 2800768), (80, 2450672), (112, 1750480), (128, 1531670), (140, 1400384), (160, 1225336), (224, 875240), (256, 765835), (280, 700192), (320, 612668), (448, 437620), (560, 350096), (640, 306334), (896, 218810), (1120, 175048), (1280, 153167), (1792, 109405), (2240, 87524), (4480, 43762), (8960, 21881)]