229590920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{11933}}^1$

素因数の和:11994

約数の個数: 64

約数和(自身を含む): 571399920

約数和(自身を除く): 341809000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 37, 40, 52, 65, 74, 104, 130, 148, 185, 260, 296, 370, 481, 520, 740, 962, 1480, 1924, 2405, 3848, 4810, 9620, 11933, 19240, 23866, 47732, 59665, 95464, 119330, 155129, 238660, 310258, 441521, 477320, 620516, 775645, 883042, 1241032, 1551290, 1766084, 2207605, 3102580, 3532168, 4415210, 5739773, 6205160, 8830420, 11479546, 17660840, 22959092, 28698865, 45918184, 57397730, 114795460, 229590920]

約数ペア:

[(1, 229590920), (2, 114795460), (4, 57397730), (5, 45918184), (8, 28698865), (10, 22959092), (13, 17660840), (20, 11479546), (26, 8830420), (37, 6205160), (40, 5739773), (52, 4415210), (65, 3532168), (74, 3102580), (104, 2207605), (130, 1766084), (148, 1551290), (185, 1241032), (260, 883042), (296, 775645), (370, 620516), (481, 477320), (520, 441521), (740, 310258), (962, 238660), (1480, 155129), (1924, 119330), (2405, 95464), (3848, 59665), (4810, 47732), (9620, 23866), (11933, 19240)]