8347051.00000000

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2473}}^1$

素因数の和:2521

約数の個数: 96

約数和(自身を含む): 232753920

約数和(自身を除く): 147237580

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 52, 65, 70, 76, 91, 95, 130, 133, 140, 182, 190, 247, 260, 266, 364, 380, 455, 494, 532, 665, 910, 988, 1235, 1330, 1729, 1820, 2470, 2473, 2660, 3458, 4940, 4946, 6916, 8645, 9892, 12365, 17290, 17311, 24730, 32149, 34580, 34622, 46987, 49460, 64298, 69244, 86555, 93974, 128596, 160745, 173110, 187948, 225043, 234935, 321490, 328909, 346220, 450086, 469870, 610831, 642980, 657818, 900172, 939740, 1125215, 1221662, 1315636, 1644545, 2250430, 2443324, 3054155, 3289090, 4275817, 4500860, 6108310, 6578180, 8551634, 12216620, 17103268, 21379085, 42758170, 85516340]

約数ペア:

[(1, 85516340), (2, 42758170), (4, 21379085), (5, 17103268), (7, 12216620), (10, 8551634), (13, 6578180), (14, 6108310), (19, 4500860), (20, 4275817), (26, 3289090), (28, 3054155), (35, 2443324), (38, 2250430), (52, 1644545), (65, 1315636), (70, 1221662), (76, 1125215), (91, 939740), (95, 900172), (130, 657818), (133, 642980), (140, 610831), (182, 469870), (190, 450086), (247, 346220), (260, 328909), (266, 321490), (364, 234935), (380, 225043), (455, 187948), (494, 173110), (532, 160745), (665, 128596), (910, 93974), (988, 86555), (1235, 69244), (1330, 64298), (1729, 49460), (1820, 46987), (2470, 34622), (2473, 34580), (2660, 32149), (3458, 24730), (4940, 17311), (4946, 17290), (6916, 12365), (8645, 9892)]