228830450

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{1031}}^1$

素因数の和:1259

約数の個数: 48

約数和(自身を含む): 446864256

約数和(自身を除く): 218033806

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 193, 230, 386, 575, 965, 1031, 1150, 1930, 2062, 4439, 4825, 5155, 8878, 9650, 10310, 22195, 23713, 25775, 44390, 47426, 51550, 110975, 118565, 198983, 221950, 237130, 397966, 592825, 994915, 1185650, 1989830, 4576609, 4974575, 9153218, 9949150, 22883045, 45766090, 114415225, 228830450]

約数ペア:

[(1, 228830450), (2, 114415225), (5, 45766090), (10, 22883045), (23, 9949150), (25, 9153218), (46, 4974575), (50, 4576609), (115, 1989830), (193, 1185650), (230, 994915), (386, 592825), (575, 397966), (965, 237130), (1031, 221950), (1150, 198983), (1930, 118565), (2062, 110975), (4439, 51550), (4825, 47426), (5155, 44390), (8878, 25775), (9650, 23713), (10310, 22195)]