91708100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{317}}^1$

素因数の和:605

約数の個数: 72

約数和(自身を含む): 218611008

約数和(自身を除く): 126902908

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 263, 275, 317, 526, 550, 634, 1052, 1100, 1268, 1315, 1585, 2630, 2893, 3170, 3487, 5260, 5786, 6340, 6575, 6974, 7925, 11572, 13150, 13948, 14465, 15850, 17435, 26300, 28930, 31700, 34870, 57860, 69740, 72325, 83371, 87175, 144650, 166742, 174350, 289300, 333484, 348700, 416855, 833710, 917081, 1667420, 1834162, 2084275, 3668324, 4168550, 4585405, 8337100, 9170810, 18341620, 22927025, 45854050, 91708100]

約数ペア:

[(1, 91708100), (2, 45854050), (4, 22927025), (5, 18341620), (10, 9170810), (11, 8337100), (20, 4585405), (22, 4168550), (25, 3668324), (44, 2084275), (50, 1834162), (55, 1667420), (100, 917081), (110, 833710), (220, 416855), (263, 348700), (275, 333484), (317, 289300), (526, 174350), (550, 166742), (634, 144650), (1052, 87175), (1100, 83371), (1268, 72325), (1315, 69740), (1585, 57860), (2630, 34870), (2893, 31700), (3170, 28930), (3487, 26300), (5260, 17435), (5786, 15850), (6340, 14465), (6575, 13948), (6974, 13150), (7925, 11572)]