98182880

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{32297}}^1$

素因数の和:32331

約数の個数: 48

約数和(自身を含む): 244172880

約数和(自身を除く): 145990000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 32297, 64594, 129188, 161485, 258376, 322970, 516752, 613643, 645940, 1033504, 1227286, 1291880, 2454572, 2583760, 3068215, 4909144, 5167520, 6136430, 9818288, 12272860, 19636576, 24545720, 49091440, 98182880]

約数ペア:

[(1, 98182880), (2, 49091440), (4, 24545720), (5, 19636576), (8, 12272860), (10, 9818288), (16, 6136430), (19, 5167520), (20, 4909144), (32, 3068215), (38, 2583760), (40, 2454572), (76, 1291880), (80, 1227286), (95, 1033504), (152, 645940), (160, 613643), (190, 516752), (304, 322970), (380, 258376), (608, 161485), (760, 129188), (1520, 64594), (3040, 32297)]