4271600

素因数分解:

$2^4\times 5^2\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:258

約数の個数: 60

約数和(自身を含む): 10494120

約数和(自身を除く): 6222520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 59, 80, 100, 118, 181, 200, 236, 295, 362, 400, 472, 590, 724, 905, 944, 1180, 1448, 1475, 1810, 2360, 2896, 2950, 3620, 4525, 4720, 5900, 7240, 9050, 10679, 11800, 14480, 18100, 21358, 23600, 36200, 42716, 53395, 72400, 85432, 106790, 170864, 213580, 266975, 427160, 533950, 854320, 1067900, 2135800, 4271600]

約数ペア:

[(1, 4271600), (2, 2135800), (4, 1067900), (5, 854320), (8, 533950), (10, 427160), (16, 266975), (20, 213580), (25, 170864), (40, 106790), (50, 85432), (59, 72400), (80, 53395), (100, 42716), (118, 36200), (181, 23600), (200, 21358), (236, 18100), (295, 14480), (362, 11800), (400, 10679), (472, 9050), (590, 7240), (724, 5900), (905, 4720), (944, 4525), (1180, 3620), (1448, 2950), (1475, 2896), (1810, 2360)]