2010888912

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{661}}^1\times {\mathrm{1039}}^1$

素因数の和:1772

約数の個数: 80

約数和(自身を含む): 5293034240

約数和(自身を除く): 3282145328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 661, 732, 976, 1039, 1322, 1464, 1983, 2078, 2644, 2928, 3117, 3966, 4156, 5288, 6234, 7932, 8312, 10576, 12468, 15864, 16624, 24936, 31728, 40321, 49872, 63379, 80642, 120963, 126758, 161284, 190137, 241926, 253516, 322568, 380274, 483852, 507032, 645136, 686779, 760548, 967704, 1014064, 1373558, 1521096, 1935408, 2060337, 2747116, 3042192, 4120674, 5494232, 8241348, 10988464, 16482696, 32965392, 41893519, 83787038, 125680557, 167574076, 251361114, 335148152, 502722228, 670296304, 1005444456, 2010888912]

約数ペア:

[(1, 2010888912), (2, 1005444456), (3, 670296304), (4, 502722228), (6, 335148152), (8, 251361114), (12, 167574076), (16, 125680557), (24, 83787038), (48, 41893519), (61, 32965392), (122, 16482696), (183, 10988464), (244, 8241348), (366, 5494232), (488, 4120674), (661, 3042192), (732, 2747116), (976, 2060337), (1039, 1935408), (1322, 1521096), (1464, 1373558), (1983, 1014064), (2078, 967704), (2644, 760548), (2928, 686779), (3117, 645136), (3966, 507032), (4156, 483852), (5288, 380274), (6234, 322568), (7932, 253516), (8312, 241926), (10576, 190137), (12468, 161284), (15864, 126758), (16624, 120963), (24936, 80642), (31728, 63379), (40321, 49872)]