2829509320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{12343}}^1$

素因数の和:12886

約数の個数: 64

約数和(自身を含む): 6959053440

約数和(自身を除く): 4129544120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 521, 1042, 2084, 2605, 4168, 5210, 5731, 10420, 11462, 12343, 20840, 22924, 24686, 28655, 45848, 49372, 57310, 61715, 98744, 114620, 123430, 135773, 229240, 246860, 271546, 493720, 543092, 678865, 1086184, 1357730, 2715460, 5430920, 6430703, 12861406, 25722812, 32153515, 51445624, 64307030, 70737733, 128614060, 141475466, 257228120, 282950932, 353688665, 565901864, 707377330, 1414754660, 2829509320]

約数ペア:

[(1, 2829509320), (2, 1414754660), (4, 707377330), (5, 565901864), (8, 353688665), (10, 282950932), (11, 257228120), (20, 141475466), (22, 128614060), (40, 70737733), (44, 64307030), (55, 51445624), (88, 32153515), (110, 25722812), (220, 12861406), (440, 6430703), (521, 5430920), (1042, 2715460), (2084, 1357730), (2605, 1086184), (4168, 678865), (5210, 543092), (5731, 493720), (10420, 271546), (11462, 246860), (12343, 229240), (20840, 135773), (22924, 123430), (24686, 114620), (28655, 98744), (45848, 61715), (49372, 57310)]