16015010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:179

約数の個数: 64

約数和(自身を含む): 33312384

約数和(自身を除く): 17297374

約数列:

[1, 2, 5, 10, 11, 22, 41, 53, 55, 67, 82, 106, 110, 134, 205, 265, 335, 410, 451, 530, 583, 670, 737, 902, 1166, 1474, 2173, 2255, 2747, 2915, 3551, 3685, 4346, 4510, 5494, 5830, 7102, 7370, 10865, 13735, 17755, 21730, 23903, 27470, 30217, 35510, 39061, 47806, 60434, 78122, 119515, 145591, 151085, 195305, 239030, 291182, 302170, 390610, 727955, 1455910, 1601501, 3203002, 8007505, 16015010]

約数ペア:

[(1, 16015010), (2, 8007505), (5, 3203002), (10, 1601501), (11, 1455910), (22, 727955), (41, 390610), (53, 302170), (55, 291182), (67, 239030), (82, 195305), (106, 151085), (110, 145591), (134, 119515), (205, 78122), (265, 60434), (335, 47806), (410, 39061), (451, 35510), (530, 30217), (583, 27470), (670, 23903), (737, 21730), (902, 17755), (1166, 13735), (1474, 10865), (2173, 7370), (2255, 7102), (2747, 5830), (2915, 5494), (3551, 4510), (3685, 4346)]