246511240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{5701}}^1$

素因数の和:5782

約数の個数: 64

約数和(自身を含む): 591183360

約数和(自身を除く): 344672120

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 47, 92, 94, 115, 184, 188, 230, 235, 376, 460, 470, 920, 940, 1081, 1880, 2162, 4324, 5405, 5701, 8648, 10810, 11402, 21620, 22804, 28505, 43240, 45608, 57010, 114020, 131123, 228040, 262246, 267947, 524492, 535894, 655615, 1048984, 1071788, 1311230, 1339735, 2143576, 2622460, 2679470, 5244920, 5358940, 6162781, 10717880, 12325562, 24651124, 30813905, 49302248, 61627810, 123255620, 246511240]

約数ペア:

[(1, 246511240), (2, 123255620), (4, 61627810), (5, 49302248), (8, 30813905), (10, 24651124), (20, 12325562), (23, 10717880), (40, 6162781), (46, 5358940), (47, 5244920), (92, 2679470), (94, 2622460), (115, 2143576), (184, 1339735), (188, 1311230), (230, 1071788), (235, 1048984), (376, 655615), (460, 535894), (470, 524492), (920, 267947), (940, 262246), (1081, 228040), (1880, 131123), (2162, 114020), (4324, 57010), (5405, 45608), (5701, 43240), (8648, 28505), (10810, 22804), (11402, 21620)]