60650980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{487}}^1$

素因数の和:988

約数の個数: 48

約数和(自身を含む): 137733120

約数和(自身を除く): 77082140

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 479, 487, 958, 974, 1916, 1948, 2395, 2435, 4790, 4870, 6227, 6331, 9580, 9740, 12454, 12662, 24908, 25324, 31135, 31655, 62270, 63310, 124540, 126620, 233273, 466546, 933092, 1166365, 2332730, 3032549, 4665460, 6065098, 12130196, 15162745, 30325490, 60650980]

約数ペア:

[(1, 60650980), (2, 30325490), (4, 15162745), (5, 12130196), (10, 6065098), (13, 4665460), (20, 3032549), (26, 2332730), (52, 1166365), (65, 933092), (130, 466546), (260, 233273), (479, 126620), (487, 124540), (958, 63310), (974, 62270), (1916, 31655), (1948, 31135), (2395, 25324), (2435, 24908), (4790, 12662), (4870, 12454), (6227, 9740), (6331, 9580)]