118258120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173909}}^1$

素因数の和:173937

約数の個数: 32

約数和(自身を含む): 281734200

約数和(自身を除く): 163476080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 173909, 347818, 695636, 869545, 1391272, 1739090, 2956453, 3478180, 5912906, 6956360, 11825812, 14782265, 23651624, 29564530, 59129060, 118258120]

約数ペア:

[(1, 118258120), (2, 59129060), (4, 29564530), (5, 23651624), (8, 14782265), (10, 11825812), (17, 6956360), (20, 5912906), (34, 3478180), (40, 2956453), (68, 1739090), (85, 1391272), (136, 869545), (170, 695636), (340, 347818), (680, 173909)]