28932376340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{617}}^1\times {\mathrm{811}}^1$

素因数の和:1510

約数の個数: 144

約数和(自身を含む): 72080850240

約数和(自身を除く): 43148473900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 59, 70, 98, 118, 140, 196, 236, 245, 295, 413, 490, 590, 617, 811, 826, 980, 1180, 1234, 1622, 1652, 2065, 2468, 2891, 3085, 3244, 4055, 4130, 4319, 5677, 5782, 6170, 8110, 8260, 8638, 11354, 11564, 12340, 14455, 16220, 17276, 21595, 22708, 28385, 28910, 30233, 36403, 39739, 43190, 47849, 56770, 57820, 60466, 72806, 79478, 86380, 95698, 113540, 120932, 145612, 151165, 158956, 182015, 191396, 198695, 239245, 254821, 302330, 334943, 364030, 397390, 478490, 500387, 509642, 604660, 669886, 728060, 794780, 956980, 1000774, 1019284, 1274105, 1339772, 1674715, 1783747, 2001548, 2344601, 2501935, 2548210, 3349430, 3502709, 3567494, 4689202, 5003870, 5096420, 6698860, 7005418, 7134988, 8918735, 9378404, 10007740, 11723005, 14010836, 17513545, 17837470, 23446010, 24518963, 29522833, 35027090, 35674940, 46892020, 49037926, 59045666, 70054180, 98075852, 118091332, 122594815, 147614165, 206659831, 245189630, 295228330, 413319662, 490379260, 590456660, 826639324, 1033299155, 1446618817, 2066598310, 2893237634, 4133196620, 5786475268, 7233094085, 14466188170, 28932376340]

約数ペア:

[(1, 28932376340), (2, 14466188170), (4, 7233094085), (5, 5786475268), (7, 4133196620), (10, 2893237634), (14, 2066598310), (20, 1446618817), (28, 1033299155), (35, 826639324), (49, 590456660), (59, 490379260), (70, 413319662), (98, 295228330), (118, 245189630), (140, 206659831), (196, 147614165), (236, 122594815), (245, 118091332), (295, 98075852), (413, 70054180), (490, 59045666), (590, 49037926), (617, 46892020), (811, 35674940), (826, 35027090), (980, 29522833), (1180, 24518963), (1234, 23446010), (1622, 17837470), (1652, 17513545), (2065, 14010836), (2468, 11723005), (2891, 10007740), (3085, 9378404), (3244, 8918735), (4055, 7134988), (4130, 7005418), (4319, 6698860), (5677, 5096420), (5782, 5003870), (6170, 4689202), (8110, 3567494), (8260, 3502709), (8638, 3349430), (11354, 2548210), (11564, 2501935), (12340, 2344601), (14455, 2001548), (16220, 1783747), (17276, 1674715), (21595, 1339772), (22708, 1274105), (28385, 1019284), (28910, 1000774), (30233, 956980), (36403, 794780), (39739, 728060), (43190, 669886), (47849, 604660), (56770, 509642), (57820, 500387), (60466, 478490), (72806, 397390), (79478, 364030), (86380, 334943), (95698, 302330), (113540, 254821), (120932, 239245), (145612, 198695), (151165, 191396), (158956, 182015)]