76160740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:209

約数の個数: 96

約数和(自身を含む): 177408000

約数和(自身を除く): 101247260

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 43, 59, 76, 79, 86, 95, 118, 158, 172, 190, 215, 236, 295, 316, 380, 395, 430, 590, 790, 817, 860, 1121, 1180, 1501, 1580, 1634, 2242, 2537, 3002, 3268, 3397, 4085, 4484, 4661, 5074, 5605, 6004, 6794, 7505, 8170, 9322, 10148, 11210, 12685, 13588, 15010, 16340, 16985, 18644, 22420, 23305, 25370, 30020, 33970, 46610, 48203, 50740, 64543, 67940, 88559, 93220, 96406, 129086, 177118, 192812, 200423, 241015, 258172, 322715, 354236, 400846, 442795, 482030, 645430, 801692, 885590, 964060, 1002115, 1290860, 1771180, 2004230, 3808037, 4008460, 7616074, 15232148, 19040185, 38080370, 76160740]

約数ペア:

[(1, 76160740), (2, 38080370), (4, 19040185), (5, 15232148), (10, 7616074), (19, 4008460), (20, 3808037), (38, 2004230), (43, 1771180), (59, 1290860), (76, 1002115), (79, 964060), (86, 885590), (95, 801692), (118, 645430), (158, 482030), (172, 442795), (190, 400846), (215, 354236), (236, 322715), (295, 258172), (316, 241015), (380, 200423), (395, 192812), (430, 177118), (590, 129086), (790, 96406), (817, 93220), (860, 88559), (1121, 67940), (1180, 64543), (1501, 50740), (1580, 48203), (1634, 46610), (2242, 33970), (2537, 30020), (3002, 25370), (3268, 23305), (3397, 22420), (4085, 18644), (4484, 16985), (4661, 16340), (5074, 15010), (5605, 13588), (6004, 12685), (6794, 11210), (7505, 10148), (8170, 9322)]