11748100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1291}}^1$

素因数の和:1325

約数の個数: 72

約数和(自身を含む): 31400768

約数和(自身を除く): 19652668

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 650, 700, 910, 1291, 1300, 1820, 2275, 2582, 4550, 5164, 6455, 9037, 9100, 12910, 16783, 18074, 25820, 32275, 33566, 36148, 45185, 64550, 67132, 83915, 90370, 117481, 129100, 167830, 180740, 225925, 234962, 335660, 419575, 451850, 469924, 587405, 839150, 903700, 1174810, 1678300, 2349620, 2937025, 5874050, 11748100]

約数ペア:

[(1, 11748100), (2, 5874050), (4, 2937025), (5, 2349620), (7, 1678300), (10, 1174810), (13, 903700), (14, 839150), (20, 587405), (25, 469924), (26, 451850), (28, 419575), (35, 335660), (50, 234962), (52, 225925), (65, 180740), (70, 167830), (91, 129100), (100, 117481), (130, 90370), (140, 83915), (175, 67132), (182, 64550), (260, 45185), (325, 36148), (350, 33566), (364, 32275), (455, 25820), (650, 18074), (700, 16783), (910, 12910), (1291, 9100), (1300, 9037), (1820, 6455), (2275, 5164), (2582, 4550)]