2152114360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{743}}^1$

素因数の和:1021

約数の個数: 128

約数和(自身を含む): 5496076800

約数和(自身を除く): 3343962440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 145, 220, 227, 232, 290, 319, 440, 454, 580, 638, 743, 908, 1135, 1160, 1276, 1486, 1595, 1816, 2270, 2497, 2552, 2972, 3190, 3715, 4540, 4994, 5944, 6380, 6583, 7430, 8173, 9080, 9988, 12485, 12760, 13166, 14860, 16346, 19976, 21547, 24970, 26332, 29720, 32692, 32915, 40865, 43094, 49940, 52664, 65384, 65830, 72413, 81730, 86188, 99880, 107735, 131660, 144826, 163460, 168661, 172376, 215470, 237017, 263320, 289652, 326920, 337322, 362065, 430940, 474034, 579304, 674644, 724130, 843305, 861880, 948068, 1185085, 1349288, 1448260, 1686610, 1855271, 1896136, 2370170, 2896520, 3373220, 3710542, 4740340, 4891169, 6746440, 7421084, 9276355, 9480680, 9782338, 14842168, 18552710, 19564676, 24455845, 37105420, 39129352, 48911690, 53802859, 74210840, 97823380, 107605718, 195646760, 215211436, 269014295, 430422872, 538028590, 1076057180, 2152114360]

約数ペア:

[(1, 2152114360), (2, 1076057180), (4, 538028590), (5, 430422872), (8, 269014295), (10, 215211436), (11, 195646760), (20, 107605718), (22, 97823380), (29, 74210840), (40, 53802859), (44, 48911690), (55, 39129352), (58, 37105420), (88, 24455845), (110, 19564676), (116, 18552710), (145, 14842168), (220, 9782338), (227, 9480680), (232, 9276355), (290, 7421084), (319, 6746440), (440, 4891169), (454, 4740340), (580, 3710542), (638, 3373220), (743, 2896520), (908, 2370170), (1135, 1896136), (1160, 1855271), (1276, 1686610), (1486, 1448260), (1595, 1349288), (1816, 1185085), (2270, 948068), (2497, 861880), (2552, 843305), (2972, 724130), (3190, 674644), (3715, 579304), (4540, 474034), (4994, 430940), (5944, 362065), (6380, 337322), (6583, 326920), (7430, 289652), (8173, 263320), (9080, 237017), (9988, 215470), (12485, 172376), (12760, 168661), (13166, 163460), (14860, 144826), (16346, 131660), (19976, 107735), (21547, 99880), (24970, 86188), (26332, 81730), (29720, 72413), (32692, 65830), (32915, 65384), (40865, 52664), (43094, 49940)]