76119940780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1\times {\mathrm{11279}}^1$

素因数の和:11659

約数の個数: 96

約数和(自身を含む): 174544554240

約数和(自身を除く): 98424613460

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 101, 130, 202, 257, 260, 404, 505, 514, 1010, 1028, 1285, 1313, 2020, 2570, 2626, 3341, 5140, 5252, 6565, 6682, 11279, 13130, 13364, 16705, 22558, 25957, 26260, 33410, 45116, 51914, 56395, 66820, 103828, 112790, 129785, 146627, 225580, 259570, 293254, 337441, 519140, 586508, 674882, 733135, 1139179, 1349764, 1466270, 1687205, 2278358, 2898703, 2932540, 3374410, 4556716, 5695895, 5797406, 6748820, 11391790, 11594812, 14493515, 14809327, 22783580, 28987030, 29618654, 37683139, 57974060, 59237308, 74046635, 75366278, 148093270, 150732556, 188415695, 292769003, 296186540, 376831390, 585538006, 753662780, 1171076012, 1463845015, 2927690030, 3805997039, 5855380060, 7611994078, 15223988156, 19029985195, 38059970390, 76119940780]

約数ペア:

[(1, 76119940780), (2, 38059970390), (4, 19029985195), (5, 15223988156), (10, 7611994078), (13, 5855380060), (20, 3805997039), (26, 2927690030), (52, 1463845015), (65, 1171076012), (101, 753662780), (130, 585538006), (202, 376831390), (257, 296186540), (260, 292769003), (404, 188415695), (505, 150732556), (514, 148093270), (1010, 75366278), (1028, 74046635), (1285, 59237308), (1313, 57974060), (2020, 37683139), (2570, 29618654), (2626, 28987030), (3341, 22783580), (5140, 14809327), (5252, 14493515), (6565, 11594812), (6682, 11391790), (11279, 6748820), (13130, 5797406), (13364, 5695895), (16705, 4556716), (22558, 3374410), (25957, 2932540), (26260, 2898703), (33410, 2278358), (45116, 1687205), (51914, 1466270), (56395, 1349764), (66820, 1139179), (103828, 733135), (112790, 674882), (129785, 586508), (146627, 519140), (225580, 337441), (259570, 293254)]