2912092420

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1553}}^1$

素因数の和:1705

約数の個数: 96

約数和(自身を含む): 6555517920

約数和(自身を除く): 3643425500

約数列:

[1, 2, 4, 5, 10, 20, 29, 53, 58, 61, 106, 116, 122, 145, 212, 244, 265, 290, 305, 530, 580, 610, 1060, 1220, 1537, 1553, 1769, 3074, 3106, 3233, 3538, 6148, 6212, 6466, 7076, 7685, 7765, 8845, 12932, 15370, 15530, 16165, 17690, 30740, 31060, 32330, 35380, 45037, 64660, 82309, 90074, 93757, 94733, 164618, 180148, 187514, 189466, 225185, 329236, 375028, 378932, 411545, 450370, 468785, 473665, 823090, 900740, 937570, 947330, 1646180, 1875140, 1894660, 2386961, 2747257, 4773922, 5020849, 5494514, 9547844, 10041698, 10989028, 11934805, 13736285, 20083396, 23869610, 25104245, 27472570, 47739220, 50208490, 54945140, 100416980, 145604621, 291209242, 582418484, 728023105, 1456046210, 2912092420]

約数ペア:

[(1, 2912092420), (2, 1456046210), (4, 728023105), (5, 582418484), (10, 291209242), (20, 145604621), (29, 100416980), (53, 54945140), (58, 50208490), (61, 47739220), (106, 27472570), (116, 25104245), (122, 23869610), (145, 20083396), (212, 13736285), (244, 11934805), (265, 10989028), (290, 10041698), (305, 9547844), (530, 5494514), (580, 5020849), (610, 4773922), (1060, 2747257), (1220, 2386961), (1537, 1894660), (1553, 1875140), (1769, 1646180), (3074, 947330), (3106, 937570), (3233, 900740), (3538, 823090), (6148, 473665), (6212, 468785), (6466, 450370), (7076, 411545), (7685, 378932), (7765, 375028), (8845, 329236), (12932, 225185), (15370, 189466), (15530, 187514), (16165, 180148), (17690, 164618), (30740, 94733), (31060, 93757), (32330, 90074), (35380, 82309), (45037, 64660)]