23009200

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:143

約数の個数: 120

約数和(自身を含む): 60058656

約数和(自身を除く): 37049456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 41, 46, 50, 61, 80, 82, 92, 100, 115, 122, 164, 184, 200, 205, 230, 244, 305, 328, 368, 400, 410, 460, 488, 575, 610, 656, 820, 920, 943, 976, 1025, 1150, 1220, 1403, 1525, 1640, 1840, 1886, 2050, 2300, 2440, 2501, 2806, 3050, 3280, 3772, 4100, 4600, 4715, 4880, 5002, 5612, 6100, 7015, 7544, 8200, 9200, 9430, 10004, 11224, 12200, 12505, 14030, 15088, 16400, 18860, 20008, 22448, 23575, 24400, 25010, 28060, 35075, 37720, 40016, 47150, 50020, 56120, 57523, 62525, 70150, 75440, 94300, 100040, 112240, 115046, 125050, 140300, 188600, 200080, 230092, 250100, 280600, 287615, 377200, 460184, 500200, 561200, 575230, 920368, 1000400, 1150460, 1438075, 2300920, 2876150, 4601840, 5752300, 11504600, 23009200]

約数ペア:

[(1, 23009200), (2, 11504600), (4, 5752300), (5, 4601840), (8, 2876150), (10, 2300920), (16, 1438075), (20, 1150460), (23, 1000400), (25, 920368), (40, 575230), (41, 561200), (46, 500200), (50, 460184), (61, 377200), (80, 287615), (82, 280600), (92, 250100), (100, 230092), (115, 200080), (122, 188600), (164, 140300), (184, 125050), (200, 115046), (205, 112240), (230, 100040), (244, 94300), (305, 75440), (328, 70150), (368, 62525), (400, 57523), (410, 56120), (460, 50020), (488, 47150), (575, 40016), (610, 37720), (656, 35075), (820, 28060), (920, 25010), (943, 24400), (976, 23575), (1025, 22448), (1150, 20008), (1220, 18860), (1403, 16400), (1525, 15088), (1640, 14030), (1840, 12505), (1886, 12200), (2050, 11224), (2300, 10004), (2440, 9430), (2501, 9200), (2806, 8200), (3050, 7544), (3280, 7015), (3772, 6100), (4100, 5612), (4600, 5002), (4715, 4880)]