1732617220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{268207}}^1$

素因数の和:268252

約数の個数: 48

約数和(自身を含む): 4055304960

約数和(自身を除く): 2322687740

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 3230, 6460, 268207, 536414, 1072828, 1341035, 2682070, 4559519, 5095933, 5364140, 9119038, 10191866, 18238076, 20383732, 22797595, 25479665, 45595190, 50959330, 86630861, 91190380, 101918660, 173261722, 346523444, 433154305, 866308610, 1732617220]

約数ペア:

[(1, 1732617220), (2, 866308610), (4, 433154305), (5, 346523444), (10, 173261722), (17, 101918660), (19, 91190380), (20, 86630861), (34, 50959330), (38, 45595190), (68, 25479665), (76, 22797595), (85, 20383732), (95, 18238076), (170, 10191866), (190, 9119038), (323, 5364140), (340, 5095933), (380, 4559519), (646, 2682070), (1292, 1341035), (1615, 1072828), (3230, 536414), (6460, 268207)]