15668633590

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1\times {\mathrm{2137}}^1$

素因数の和:2497

約数の個数: 64

約数和(自身を含む): 29564948160

約数和(自身を除く): 13896314570

約数列:

[1, 2, 5, 10, 29, 58, 131, 145, 193, 262, 290, 386, 655, 965, 1310, 1930, 2137, 3799, 4274, 5597, 7598, 10685, 11194, 18995, 21370, 25283, 27985, 37990, 50566, 55970, 61973, 123946, 126415, 252830, 279947, 309865, 412441, 559894, 619730, 733207, 824882, 1399735, 1466414, 2062205, 2799470, 3666035, 4124410, 7332070, 8118463, 11960789, 16236926, 23921578, 40592315, 54029771, 59803945, 81184630, 108059542, 119607890, 270148855, 540297710, 1566863359, 3133726718, 7834316795, 15668633590]

約数ペア:

[(1, 15668633590), (2, 7834316795), (5, 3133726718), (10, 1566863359), (29, 540297710), (58, 270148855), (131, 119607890), (145, 108059542), (193, 81184630), (262, 59803945), (290, 54029771), (386, 40592315), (655, 23921578), (965, 16236926), (1310, 11960789), (1930, 8118463), (2137, 7332070), (3799, 4124410), (4274, 3666035), (5597, 2799470), (7598, 2062205), (10685, 1466414), (11194, 1399735), (18995, 824882), (21370, 733207), (25283, 619730), (27985, 559894), (37990, 412441), (50566, 309865), (55970, 279947), (61973, 252830), (123946, 126415)]