86436380

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^2\times {\mathrm{811}}^1$

素因数の和:966

約数の個数: 36

約数和(自身を含む): 184263912

約数和(自身を除く): 97827532

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 811, 1460, 1622, 3244, 4055, 5329, 8110, 10658, 16220, 21316, 26645, 53290, 59203, 106580, 118406, 236812, 296015, 592030, 1184060, 4321819, 8643638, 17287276, 21609095, 43218190, 86436380]

約数ペア:

[(1, 86436380), (2, 43218190), (4, 21609095), (5, 17287276), (10, 8643638), (20, 4321819), (73, 1184060), (146, 592030), (292, 296015), (365, 236812), (730, 118406), (811, 106580), (1460, 59203), (1622, 53290), (3244, 26645), (4055, 21316), (5329, 16220), (8110, 10658)]