66264380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1583}}^1$

素因数の和:1635

約数の個数: 96

約数和(自身を含む): 178827264

約数和(自身を除く): 112562884

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 26, 28, 35, 46, 52, 65, 70, 91, 92, 115, 130, 140, 161, 182, 230, 260, 299, 322, 364, 455, 460, 598, 644, 805, 910, 1196, 1495, 1583, 1610, 1820, 2093, 2990, 3166, 3220, 4186, 5980, 6332, 7915, 8372, 10465, 11081, 15830, 20579, 20930, 22162, 31660, 36409, 41158, 41860, 44324, 55405, 72818, 82316, 102895, 110810, 144053, 145636, 182045, 205790, 221620, 254863, 288106, 364090, 411580, 473317, 509726, 576212, 720265, 728180, 946634, 1019452, 1274315, 1440530, 1893268, 2366585, 2548630, 2881060, 3313219, 4733170, 5097260, 6626438, 9466340, 13252876, 16566095, 33132190, 66264380]

約数ペア:

[(1, 66264380), (2, 33132190), (4, 16566095), (5, 13252876), (7, 9466340), (10, 6626438), (13, 5097260), (14, 4733170), (20, 3313219), (23, 2881060), (26, 2548630), (28, 2366585), (35, 1893268), (46, 1440530), (52, 1274315), (65, 1019452), (70, 946634), (91, 728180), (92, 720265), (115, 576212), (130, 509726), (140, 473317), (161, 411580), (182, 364090), (230, 288106), (260, 254863), (299, 221620), (322, 205790), (364, 182045), (455, 145636), (460, 144053), (598, 110810), (644, 102895), (805, 82316), (910, 72818), (1196, 55405), (1495, 44324), (1583, 41860), (1610, 41158), (1820, 36409), (2093, 31660), (2990, 22162), (3166, 20930), (3220, 20579), (4186, 15830), (5980, 11081), (6332, 10465), (7915, 8372)]