2022681310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1\times {\mathrm{673}}^1$

素因数の和:1133

約数の個数: 64

約数和(自身を含む): 4001618880

約数和(自身を除く): 1978937570

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 379, 610, 673, 758, 793, 1346, 1586, 1895, 3365, 3790, 3965, 4927, 6730, 7930, 8749, 9854, 17498, 23119, 24635, 41053, 43745, 46238, 49270, 82106, 87490, 115595, 205265, 231190, 255067, 300547, 410530, 510134, 533689, 601094, 1067378, 1275335, 1502735, 2550670, 2668445, 3005470, 3315871, 5336890, 6631742, 15559087, 16579355, 31118174, 33158710, 77795435, 155590870, 202268131, 404536262, 1011340655, 2022681310]

約数ペア:

[(1, 2022681310), (2, 1011340655), (5, 404536262), (10, 202268131), (13, 155590870), (26, 77795435), (61, 33158710), (65, 31118174), (122, 16579355), (130, 15559087), (305, 6631742), (379, 5336890), (610, 3315871), (673, 3005470), (758, 2668445), (793, 2550670), (1346, 1502735), (1586, 1275335), (1895, 1067378), (3365, 601094), (3790, 533689), (3965, 510134), (4927, 410530), (6730, 300547), (7930, 255067), (8749, 231190), (9854, 205265), (17498, 115595), (23119, 87490), (24635, 82106), (41053, 49270), (43745, 46238)]