130333310740

素因数分解:

$2^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1\times {\mathrm{239}}^1\times {\mathrm{757}}^1$

素因数の和:1385

約数の個数: 96

約数和(自身を含む): 278119296000

約数和(自身を除く): 147785985260

約数列:

[1, 2, 4, 5, 10, 20, 181, 199, 239, 362, 398, 478, 724, 757, 796, 905, 956, 995, 1195, 1514, 1810, 1990, 2390, 3028, 3620, 3785, 3980, 4780, 7570, 15140, 36019, 43259, 47561, 72038, 86518, 95122, 137017, 144076, 150643, 173036, 180095, 180923, 190244, 216295, 237805, 274034, 301286, 360190, 361846, 432590, 475610, 548068, 602572, 685085, 720380, 723692, 753215, 865180, 904615, 951220, 1370170, 1506430, 1809230, 2740340, 3012860, 3618460, 8608541, 17217082, 27266383, 32747063, 34434164, 36003677, 43042705, 54532766, 65494126, 72007354, 86085410, 109065532, 130988252, 136331915, 144014708, 163735315, 172170820, 180018385, 272663830, 327470630, 360036770, 545327660, 654941260, 720073540, 6516665537, 13033331074, 26066662148, 32583327685, 65166655370, 130333310740]

約数ペア:

[(1, 130333310740), (2, 65166655370), (4, 32583327685), (5, 26066662148), (10, 13033331074), (20, 6516665537), (181, 720073540), (199, 654941260), (239, 545327660), (362, 360036770), (398, 327470630), (478, 272663830), (724, 180018385), (757, 172170820), (796, 163735315), (905, 144014708), (956, 136331915), (995, 130988252), (1195, 109065532), (1514, 86085410), (1810, 72007354), (1990, 65494126), (2390, 54532766), (3028, 43042705), (3620, 36003677), (3785, 34434164), (3980, 32747063), (4780, 27266383), (7570, 17217082), (15140, 8608541), (36019, 3618460), (43259, 3012860), (47561, 2740340), (72038, 1809230), (86518, 1506430), (95122, 1370170), (137017, 951220), (144076, 904615), (150643, 865180), (173036, 753215), (180095, 723692), (180923, 720380), (190244, 685085), (216295, 602572), (237805, 548068), (274034, 475610), (301286, 432590), (360190, 361846)]