47531120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6529}}^1$

素因数の和:6562

約数の個数: 80

約数和(自身を含む): 136032960

約数和(自身を除く): 88501840

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 6529, 7280, 13058, 26116, 32645, 45703, 52232, 65290, 84877, 91406, 104464, 130580, 169754, 182812, 228515, 261160, 339508, 365624, 424385, 457030, 522320, 594139, 679016, 731248, 848770, 914060, 1188278, 1358032, 1697540, 1828120, 2376556, 2970695, 3395080, 3656240, 4753112, 5941390, 6790160, 9506224, 11882780, 23765560, 47531120]

約数ペア:

[(1, 47531120), (2, 23765560), (4, 11882780), (5, 9506224), (7, 6790160), (8, 5941390), (10, 4753112), (13, 3656240), (14, 3395080), (16, 2970695), (20, 2376556), (26, 1828120), (28, 1697540), (35, 1358032), (40, 1188278), (52, 914060), (56, 848770), (65, 731248), (70, 679016), (80, 594139), (91, 522320), (104, 457030), (112, 424385), (130, 365624), (140, 339508), (182, 261160), (208, 228515), (260, 182812), (280, 169754), (364, 130580), (455, 104464), (520, 91406), (560, 84877), (728, 65290), (910, 52232), (1040, 45703), (1456, 32645), (1820, 26116), (3640, 13058), (6529, 7280)]