2080455580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{6883}}^1$

素因数の和:7043

約数の個数: 96

約数和(自身を含む): 5329207296

約数和(自身を除く): 3248751716

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 127, 140, 170, 238, 254, 340, 476, 508, 595, 635, 889, 1190, 1270, 1778, 2159, 2380, 2540, 3556, 4318, 4445, 6883, 8636, 8890, 10795, 13766, 15113, 17780, 21590, 27532, 30226, 34415, 43180, 48181, 60452, 68830, 75565, 96362, 117011, 137660, 151130, 192724, 234022, 240905, 302260, 468044, 481810, 585055, 819077, 874141, 963620, 1170110, 1638154, 1748282, 2340220, 3276308, 3496564, 4095385, 4370705, 6118987, 8190770, 8741410, 12237974, 14860397, 16381540, 17482820, 24475948, 29720794, 30594935, 59441588, 61189870, 74301985, 104022779, 122379740, 148603970, 208045558, 297207940, 416091116, 520113895, 1040227790, 2080455580]

約数ペア:

[(1, 2080455580), (2, 1040227790), (4, 520113895), (5, 416091116), (7, 297207940), (10, 208045558), (14, 148603970), (17, 122379740), (20, 104022779), (28, 74301985), (34, 61189870), (35, 59441588), (68, 30594935), (70, 29720794), (85, 24475948), (119, 17482820), (127, 16381540), (140, 14860397), (170, 12237974), (238, 8741410), (254, 8190770), (340, 6118987), (476, 4370705), (508, 4095385), (595, 3496564), (635, 3276308), (889, 2340220), (1190, 1748282), (1270, 1638154), (1778, 1170110), (2159, 963620), (2380, 874141), (2540, 819077), (3556, 585055), (4318, 481810), (4445, 468044), (6883, 302260), (8636, 240905), (8890, 234022), (10795, 192724), (13766, 151130), (15113, 137660), (17780, 117011), (21590, 96362), (27532, 75565), (30226, 68830), (34415, 60452), (43180, 48181)]