14354860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:203

約数の個数: 72

約数和(自身を含む): 33941376

約数和(自身を除く): 19586516

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 137, 155, 169, 260, 274, 310, 338, 403, 548, 620, 676, 685, 806, 845, 1370, 1612, 1690, 1781, 2015, 2740, 3380, 3562, 4030, 4247, 5239, 7124, 8060, 8494, 8905, 10478, 16988, 17810, 20956, 21235, 23153, 26195, 35620, 42470, 46306, 52390, 55211, 84940, 92612, 104780, 110422, 115765, 220844, 231530, 276055, 463060, 552110, 717743, 1104220, 1435486, 2870972, 3588715, 7177430, 14354860]

約数ペア:

[(1, 14354860), (2, 7177430), (4, 3588715), (5, 2870972), (10, 1435486), (13, 1104220), (20, 717743), (26, 552110), (31, 463060), (52, 276055), (62, 231530), (65, 220844), (124, 115765), (130, 110422), (137, 104780), (155, 92612), (169, 84940), (260, 55211), (274, 52390), (310, 46306), (338, 42470), (403, 35620), (548, 26195), (620, 23153), (676, 21235), (685, 20956), (806, 17810), (845, 16988), (1370, 10478), (1612, 8905), (1690, 8494), (1781, 8060), (2015, 7124), (2740, 5239), (3380, 4247), (3562, 4030)]