10638773880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{12665207}}^1$

素因数の和:12665228

約数の個数: 64

約数和(自身を含む): 36475799040

約数和(自身を除く): 25837025160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 12665207, 25330414, 37995621, 50660828, 63326035, 75991242, 88656449, 101321656, 126652070, 151982484, 177312898, 189978105, 253304140, 265969347, 303964968, 354625796, 379956210, 443282245, 506608280, 531938694, 709251592, 759912420, 886564490, 1063877388, 1329846735, 1519824840, 1773128980, 2127754776, 2659693470, 3546257960, 5319386940, 10638773880]

約数ペア:

[(1, 10638773880), (2, 5319386940), (3, 3546257960), (4, 2659693470), (5, 2127754776), (6, 1773128980), (7, 1519824840), (8, 1329846735), (10, 1063877388), (12, 886564490), (14, 759912420), (15, 709251592), (20, 531938694), (21, 506608280), (24, 443282245), (28, 379956210), (30, 354625796), (35, 303964968), (40, 265969347), (42, 253304140), (56, 189978105), (60, 177312898), (70, 151982484), (84, 126652070), (105, 101321656), (120, 88656449), (140, 75991242), (168, 63326035), (210, 50660828), (280, 37995621), (420, 25330414), (840, 12665207)]