83208940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{3413}}^1$

素因数の和:3498

約数の個数: 48

約数和(自身を含む): 185830848

約数和(自身を除く): 102621908

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 53, 92, 106, 115, 212, 230, 265, 460, 530, 1060, 1219, 2438, 3413, 4876, 6095, 6826, 12190, 13652, 17065, 24380, 34130, 68260, 78499, 156998, 180889, 313996, 361778, 392495, 723556, 784990, 904445, 1569980, 1808890, 3617780, 4160447, 8320894, 16641788, 20802235, 41604470, 83208940]

約数ペア:

[(1, 83208940), (2, 41604470), (4, 20802235), (5, 16641788), (10, 8320894), (20, 4160447), (23, 3617780), (46, 1808890), (53, 1569980), (92, 904445), (106, 784990), (115, 723556), (212, 392495), (230, 361778), (265, 313996), (460, 180889), (530, 156998), (1060, 78499), (1219, 68260), (2438, 34130), (3413, 24380), (4876, 17065), (6095, 13652), (6826, 12190)]