7698054640

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{12911}}^1$

素因数の和:13210

約数の個数: 80

約数和(自身を含む): 18588631680

約数和(自身を除く): 10890577040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 257, 290, 464, 514, 580, 1028, 1160, 1285, 2056, 2320, 2570, 4112, 5140, 7453, 10280, 12911, 14906, 20560, 25822, 29812, 37265, 51644, 59624, 64555, 74530, 103288, 119248, 129110, 149060, 206576, 258220, 298120, 374419, 516440, 596240, 748838, 1032880, 1497676, 1872095, 2995352, 3318127, 3744190, 5990704, 6636254, 7488380, 13272508, 14976760, 16590635, 26545016, 29953520, 33181270, 53090032, 66362540, 96225683, 132725080, 192451366, 265450160, 384902732, 481128415, 769805464, 962256830, 1539610928, 1924513660, 3849027320, 7698054640]

約数ペア:

[(1, 7698054640), (2, 3849027320), (4, 1924513660), (5, 1539610928), (8, 962256830), (10, 769805464), (16, 481128415), (20, 384902732), (29, 265450160), (40, 192451366), (58, 132725080), (80, 96225683), (116, 66362540), (145, 53090032), (232, 33181270), (257, 29953520), (290, 26545016), (464, 16590635), (514, 14976760), (580, 13272508), (1028, 7488380), (1160, 6636254), (1285, 5990704), (2056, 3744190), (2320, 3318127), (2570, 2995352), (4112, 1872095), (5140, 1497676), (7453, 1032880), (10280, 748838), (12911, 596240), (14906, 516440), (20560, 374419), (25822, 298120), (29812, 258220), (37265, 206576), (51644, 149060), (59624, 129110), (64555, 119248), (74530, 103288)]