14563640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4001}}^1$

素因数の和:4032

約数の個数: 64

約数和(自身を含む): 40340160

約数和(自身を除く): 25776520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 4001, 8002, 16004, 20005, 28007, 32008, 40010, 52013, 56014, 80020, 104026, 112028, 140035, 160040, 208052, 224056, 260065, 280070, 364091, 416104, 520130, 560140, 728182, 1040260, 1120280, 1456364, 1820455, 2080520, 2912728, 3640910, 7281820, 14563640]

約数ペア:

[(1, 14563640), (2, 7281820), (4, 3640910), (5, 2912728), (7, 2080520), (8, 1820455), (10, 1456364), (13, 1120280), (14, 1040260), (20, 728182), (26, 560140), (28, 520130), (35, 416104), (40, 364091), (52, 280070), (56, 260065), (65, 224056), (70, 208052), (91, 160040), (104, 140035), (130, 112028), (140, 104026), (182, 80020), (260, 56014), (280, 52013), (364, 40010), (455, 32008), (520, 28007), (728, 20005), (910, 16004), (1820, 8002), (3640, 4001)]