325436020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1097}}^1$

素因数の和:1289

約数の個数: 96

約数和(自身を含む): 847058688

約数和(自身を除く): 521622668

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 163, 182, 260, 326, 364, 455, 652, 815, 910, 1097, 1141, 1630, 1820, 2119, 2194, 2282, 3260, 4238, 4388, 4564, 5485, 5705, 7679, 8476, 10595, 10970, 11410, 14261, 14833, 15358, 21190, 21940, 22820, 28522, 29666, 30716, 38395, 42380, 57044, 59332, 71305, 74165, 76790, 99827, 142610, 148330, 153580, 178811, 199654, 285220, 296660, 357622, 399308, 499135, 715244, 894055, 998270, 1251677, 1788110, 1996540, 2324543, 2503354, 3576220, 4649086, 5006708, 6258385, 9298172, 11622715, 12516770, 16271801, 23245430, 25033540, 32543602, 46490860, 65087204, 81359005, 162718010, 325436020]

約数ペア:

[(1, 325436020), (2, 162718010), (4, 81359005), (5, 65087204), (7, 46490860), (10, 32543602), (13, 25033540), (14, 23245430), (20, 16271801), (26, 12516770), (28, 11622715), (35, 9298172), (52, 6258385), (65, 5006708), (70, 4649086), (91, 3576220), (130, 2503354), (140, 2324543), (163, 1996540), (182, 1788110), (260, 1251677), (326, 998270), (364, 894055), (455, 715244), (652, 499135), (815, 399308), (910, 357622), (1097, 296660), (1141, 285220), (1630, 199654), (1820, 178811), (2119, 153580), (2194, 148330), (2282, 142610), (3260, 99827), (4238, 76790), (4388, 74165), (4564, 71305), (5485, 59332), (5705, 57044), (7679, 42380), (8476, 38395), (10595, 30716), (10970, 29666), (11410, 28522), (14261, 22820), (14833, 21940), (15358, 21190)]