91383250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{661}}^1$

素因数の和:764

約数の個数: 64

約数和(自身を含む): 198282240

約数和(自身を除く): 106898990

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 79, 125, 158, 175, 250, 350, 395, 553, 661, 790, 875, 1106, 1322, 1750, 1975, 2765, 3305, 3950, 4627, 5530, 6610, 9254, 9875, 13825, 16525, 19750, 23135, 27650, 33050, 46270, 52219, 69125, 82625, 104438, 115675, 138250, 165250, 231350, 261095, 365533, 522190, 578375, 731066, 1156750, 1305475, 1827665, 2610950, 3655330, 6527375, 9138325, 13054750, 18276650, 45691625, 91383250]

約数ペア:

[(1, 91383250), (2, 45691625), (5, 18276650), (7, 13054750), (10, 9138325), (14, 6527375), (25, 3655330), (35, 2610950), (50, 1827665), (70, 1305475), (79, 1156750), (125, 731066), (158, 578375), (175, 522190), (250, 365533), (350, 261095), (395, 231350), (553, 165250), (661, 138250), (790, 115675), (875, 104438), (1106, 82625), (1322, 69125), (1750, 52219), (1975, 46270), (2765, 33050), (3305, 27650), (3950, 23135), (4627, 19750), (5530, 16525), (6610, 13825), (9254, 9875)]