16150420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5647}}^1$

素因数の和:5680

約数の個数: 48

約数和(自身を含む): 39852288

約数和(自身を除く): 23701868

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 5647, 11294, 22588, 28235, 56470, 62117, 73411, 112940, 124234, 146822, 248468, 293644, 310585, 367055, 621170, 734110, 807521, 1242340, 1468220, 1615042, 3230084, 4037605, 8075210, 16150420]

約数ペア:

[(1, 16150420), (2, 8075210), (4, 4037605), (5, 3230084), (10, 1615042), (11, 1468220), (13, 1242340), (20, 807521), (22, 734110), (26, 621170), (44, 367055), (52, 310585), (55, 293644), (65, 248468), (110, 146822), (130, 124234), (143, 112940), (220, 73411), (260, 62117), (286, 56470), (572, 28235), (715, 22588), (1430, 11294), (2860, 5647)]