2278956100

素因数分解:

$2^2\times 5^2\times {\mathrm{2027}}^1\times {\mathrm{11243}}^1$

素因数の和:13284

約数の個数: 36

約数和(自身を含む): 4948214544

約数和(自身を除く): 2669258444

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 2027, 4054, 8108, 10135, 11243, 20270, 22486, 40540, 44972, 50675, 56215, 101350, 112430, 202700, 224860, 281075, 562150, 1124300, 22789561, 45579122, 91158244, 113947805, 227895610, 455791220, 569739025, 1139478050, 2278956100]

約数ペア:

[(1, 2278956100), (2, 1139478050), (4, 569739025), (5, 455791220), (10, 227895610), (20, 113947805), (25, 91158244), (50, 45579122), (100, 22789561), (2027, 1124300), (4054, 562150), (8108, 281075), (10135, 224860), (11243, 202700), (20270, 112430), (22486, 101350), (40540, 56215), (44972, 50675)]