2049358000

素因数分解:

$2^4\times 5^3\times {\mathrm{173}}^1\times {\mathrm{5923}}^1$

素因数の和:6119

約数の個数: 80

約数和(自身を含む): 4984832736

約数和(自身を除く): 2935474736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 173, 200, 250, 346, 400, 500, 692, 865, 1000, 1384, 1730, 2000, 2768, 3460, 4325, 5923, 6920, 8650, 11846, 13840, 17300, 21625, 23692, 29615, 34600, 43250, 47384, 59230, 69200, 86500, 94768, 118460, 148075, 173000, 236920, 296150, 346000, 473840, 592300, 740375, 1024679, 1184600, 1480750, 2049358, 2369200, 2961500, 4098716, 5123395, 5923000, 8197432, 10246790, 11846000, 16394864, 20493580, 25616975, 40987160, 51233950, 81974320, 102467900, 128084875, 204935800, 256169750, 409871600, 512339500, 1024679000, 2049358000]

約数ペア:

[(1, 2049358000), (2, 1024679000), (4, 512339500), (5, 409871600), (8, 256169750), (10, 204935800), (16, 128084875), (20, 102467900), (25, 81974320), (40, 51233950), (50, 40987160), (80, 25616975), (100, 20493580), (125, 16394864), (173, 11846000), (200, 10246790), (250, 8197432), (346, 5923000), (400, 5123395), (500, 4098716), (692, 2961500), (865, 2369200), (1000, 2049358), (1384, 1480750), (1730, 1184600), (2000, 1024679), (2768, 740375), (3460, 592300), (4325, 473840), (5923, 346000), (6920, 296150), (8650, 236920), (11846, 173000), (13840, 148075), (17300, 118460), (21625, 94768), (23692, 86500), (29615, 69200), (34600, 59230), (43250, 47384)]