11040920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1091}}^1$

素因数の和:1136

約数の個数: 64

約数和(自身を含む): 28304640

約数和(自身を除く): 17263720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 440, 460, 506, 920, 1012, 1091, 1265, 2024, 2182, 2530, 4364, 5060, 5455, 8728, 10120, 10910, 12001, 21820, 24002, 25093, 43640, 48004, 50186, 60005, 96008, 100372, 120010, 125465, 200744, 240020, 250930, 276023, 480040, 501860, 552046, 1003720, 1104092, 1380115, 2208184, 2760230, 5520460, 11040920]

約数ペア:

[(1, 11040920), (2, 5520460), (4, 2760230), (5, 2208184), (8, 1380115), (10, 1104092), (11, 1003720), (20, 552046), (22, 501860), (23, 480040), (40, 276023), (44, 250930), (46, 240020), (55, 200744), (88, 125465), (92, 120010), (110, 100372), (115, 96008), (184, 60005), (220, 50186), (230, 48004), (253, 43640), (440, 25093), (460, 24002), (506, 21820), (920, 12001), (1012, 10910), (1091, 10120), (1265, 8728), (2024, 5455), (2182, 5060), (2530, 4364)]