88423940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{1451}}^1$

素因数の和:1748

約数の個数: 48

約数和(自身を含む): 203442624

約数和(自身を除く): 115018684

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 277, 554, 1108, 1385, 1451, 2770, 2902, 3047, 5540, 5804, 6094, 7255, 12188, 14510, 15235, 15961, 29020, 30470, 31922, 60940, 63844, 79805, 159610, 319220, 401927, 803854, 1607708, 2009635, 4019270, 4421197, 8038540, 8842394, 17684788, 22105985, 44211970, 88423940]

約数ペア:

[(1, 88423940), (2, 44211970), (4, 22105985), (5, 17684788), (10, 8842394), (11, 8038540), (20, 4421197), (22, 4019270), (44, 2009635), (55, 1607708), (110, 803854), (220, 401927), (277, 319220), (554, 159610), (1108, 79805), (1385, 63844), (1451, 60940), (2770, 31922), (2902, 30470), (3047, 29020), (5540, 15961), (5804, 15235), (6094, 14510), (7255, 12188)]