16788850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1123}}^1$

素因数の和:1171

約数の個数: 48

約数和(自身を含む): 35122752

約数和(自身を除く): 18333902

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 65, 115, 130, 230, 299, 325, 575, 598, 650, 1123, 1150, 1495, 2246, 2990, 5615, 7475, 11230, 14599, 14950, 25829, 28075, 29198, 51658, 56150, 72995, 129145, 145990, 258290, 335777, 364975, 645725, 671554, 729950, 1291450, 1678885, 3357770, 8394425, 16788850]

約数ペア:

[(1, 16788850), (2, 8394425), (5, 3357770), (10, 1678885), (13, 1291450), (23, 729950), (25, 671554), (26, 645725), (46, 364975), (50, 335777), (65, 258290), (115, 145990), (130, 129145), (230, 72995), (299, 56150), (325, 51658), (575, 29198), (598, 28075), (650, 25829), (1123, 14950), (1150, 14599), (1495, 11230), (2246, 7475), (2990, 5615)]