2014648660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{653}}^1$

素因数の和:1057

約数の個数: 96

約数和(自身を含む): 4667362560

約数和(自身を除く): 2652713900

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 353, 380, 437, 460, 653, 706, 874, 1306, 1412, 1748, 1765, 2185, 2612, 3265, 3530, 4370, 6530, 6707, 7060, 8119, 8740, 12407, 13060, 13414, 15019, 16238, 24814, 26828, 30038, 32476, 33535, 40595, 49628, 60076, 62035, 67070, 75095, 81190, 124070, 134140, 150190, 154261, 162380, 230509, 248140, 285361, 300380, 308522, 461018, 570722, 617044, 771305, 922036, 1141444, 1152545, 1426805, 1542610, 2305090, 2853610, 3085220, 4379671, 4610180, 5301707, 5707220, 8759342, 10603414, 17518684, 21206828, 21898355, 26508535, 43796710, 53017070, 87593420, 100732433, 106034140, 201464866, 402929732, 503662165, 1007324330, 2014648660]

約数ペア:

[(1, 2014648660), (2, 1007324330), (4, 503662165), (5, 402929732), (10, 201464866), (19, 106034140), (20, 100732433), (23, 87593420), (38, 53017070), (46, 43796710), (76, 26508535), (92, 21898355), (95, 21206828), (115, 17518684), (190, 10603414), (230, 8759342), (353, 5707220), (380, 5301707), (437, 4610180), (460, 4379671), (653, 3085220), (706, 2853610), (874, 2305090), (1306, 1542610), (1412, 1426805), (1748, 1152545), (1765, 1141444), (2185, 922036), (2612, 771305), (3265, 617044), (3530, 570722), (4370, 461018), (6530, 308522), (6707, 300380), (7060, 285361), (8119, 248140), (8740, 230509), (12407, 162380), (13060, 154261), (13414, 150190), (15019, 134140), (16238, 124070), (24814, 81190), (26828, 75095), (30038, 67070), (32476, 62035), (33535, 60076), (40595, 49628)]