3313478900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{16187}}^1$

素因数の和:16313

約数の個数: 72

約数和(自身を含む): 7587639360

約数和(自身を除く): 4274160460

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 89, 92, 100, 115, 178, 230, 356, 445, 460, 575, 890, 1150, 1780, 2047, 2225, 2300, 4094, 4450, 8188, 8900, 10235, 16187, 20470, 32374, 40940, 51175, 64748, 80935, 102350, 161870, 204700, 323740, 372301, 404675, 744602, 809350, 1440643, 1489204, 1618700, 1861505, 2881286, 3723010, 5762572, 7203215, 7446020, 9307525, 14406430, 18615050, 28812860, 33134789, 36016075, 37230100, 66269578, 72032150, 132539156, 144064300, 165673945, 331347890, 662695780, 828369725, 1656739450, 3313478900]

約数ペア:

[(1, 3313478900), (2, 1656739450), (4, 828369725), (5, 662695780), (10, 331347890), (20, 165673945), (23, 144064300), (25, 132539156), (46, 72032150), (50, 66269578), (89, 37230100), (92, 36016075), (100, 33134789), (115, 28812860), (178, 18615050), (230, 14406430), (356, 9307525), (445, 7446020), (460, 7203215), (575, 5762572), (890, 3723010), (1150, 2881286), (1780, 1861505), (2047, 1618700), (2225, 1489204), (2300, 1440643), (4094, 809350), (4450, 744602), (8188, 404675), (8900, 372301), (10235, 323740), (16187, 204700), (20470, 161870), (32374, 102350), (40940, 80935), (51175, 64748)]