204935800

素因数分解:

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

素因数の和:6112

約数の個数: 48

約数和(自身を含む): 479310840

約数和(自身を除く): 274375040

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 173, 200, 346, 692, 865, 1384, 1730, 3460, 4325, 5923, 6920, 8650, 11846, 17300, 23692, 29615, 34600, 47384, 59230, 118460, 148075, 236920, 296150, 592300, 1024679, 1184600, 2049358, 4098716, 5123395, 8197432, 10246790, 20493580, 25616975, 40987160, 51233950, 102467900, 204935800]

約数ペア:

[(1, 204935800), (2, 102467900), (4, 51233950), (5, 40987160), (8, 25616975), (10, 20493580), (20, 10246790), (25, 8197432), (40, 5123395), (50, 4098716), (100, 2049358), (173, 1184600), (200, 1024679), (346, 592300), (692, 296150), (865, 236920), (1384, 148075), (1730, 118460), (3460, 59230), (4325, 47384), (5923, 34600), (6920, 29615), (8650, 23692), (11846, 17300)]