45553400

素因数分解:

$2^3\times 5^2\times {\mathrm{239}}^1\times {\mathrm{953}}^1$

素因数の和:1208

約数の個数: 48

約数和(自身を含む): 106466400

約数和(自身を除く): 60913000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 239, 478, 953, 956, 1195, 1906, 1912, 2390, 3812, 4765, 4780, 5975, 7624, 9530, 9560, 11950, 19060, 23825, 23900, 38120, 47650, 47800, 95300, 190600, 227767, 455534, 911068, 1138835, 1822136, 2277670, 4555340, 5694175, 9110680, 11388350, 22776700, 45553400]

約数ペア:

[(1, 45553400), (2, 22776700), (4, 11388350), (5, 9110680), (8, 5694175), (10, 4555340), (20, 2277670), (25, 1822136), (40, 1138835), (50, 911068), (100, 455534), (200, 227767), (239, 190600), (478, 95300), (953, 47800), (956, 47650), (1195, 38120), (1906, 23900), (1912, 23825), (2390, 19060), (3812, 11950), (4765, 9560), (4780, 9530), (5975, 7624)]