43107220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4481}}^1$

素因数の和:4540

約数の個数: 48

約数和(自身を含む): 100145808

約数和(自身を除く): 57038588

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 260, 370, 481, 740, 962, 1924, 2405, 4481, 4810, 8962, 9620, 17924, 22405, 44810, 58253, 89620, 116506, 165797, 233012, 291265, 331594, 582530, 663188, 828985, 1165060, 1657970, 2155361, 3315940, 4310722, 8621444, 10776805, 21553610, 43107220]

約数ペア:

[(1, 43107220), (2, 21553610), (4, 10776805), (5, 8621444), (10, 4310722), (13, 3315940), (20, 2155361), (26, 1657970), (37, 1165060), (52, 828985), (65, 663188), (74, 582530), (130, 331594), (148, 291265), (185, 233012), (260, 165797), (370, 116506), (481, 89620), (740, 58253), (962, 44810), (1924, 22405), (2405, 17924), (4481, 9620), (4810, 8962)]