26928200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{10357}}^1$

素因数の和:10386

約数の個数: 48

約数和(自身を含む): 67430580

約数和(自身を除く): 40502380

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 10357, 20714, 41428, 51785, 82856, 103570, 134641, 207140, 258925, 269282, 414280, 517850, 538564, 673205, 1035700, 1077128, 1346410, 2071400, 2692820, 3366025, 5385640, 6732050, 13464100, 26928200]

約数ペア:

[(1, 26928200), (2, 13464100), (4, 6732050), (5, 5385640), (8, 3366025), (10, 2692820), (13, 2071400), (20, 1346410), (25, 1077128), (26, 1035700), (40, 673205), (50, 538564), (52, 517850), (65, 414280), (100, 269282), (104, 258925), (130, 207140), (200, 134641), (260, 103570), (325, 82856), (520, 51785), (650, 41428), (1300, 20714), (2600, 10357)]