7302100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:205

約数の個数: 72

約数和(自身を含む): 17608248

約数和(自身を除く): 10306148

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 41, 50, 52, 65, 82, 100, 130, 137, 164, 205, 260, 274, 325, 410, 533, 548, 650, 685, 820, 1025, 1066, 1300, 1370, 1781, 2050, 2132, 2665, 2740, 3425, 3562, 4100, 5330, 5617, 6850, 7124, 8905, 10660, 11234, 13325, 13700, 17810, 22468, 26650, 28085, 35620, 44525, 53300, 56170, 73021, 89050, 112340, 140425, 146042, 178100, 280850, 292084, 365105, 561700, 730210, 1460420, 1825525, 3651050, 7302100]

約数ペア:

[(1, 7302100), (2, 3651050), (4, 1825525), (5, 1460420), (10, 730210), (13, 561700), (20, 365105), (25, 292084), (26, 280850), (41, 178100), (50, 146042), (52, 140425), (65, 112340), (82, 89050), (100, 73021), (130, 56170), (137, 53300), (164, 44525), (205, 35620), (260, 28085), (274, 26650), (325, 22468), (410, 17810), (533, 13700), (548, 13325), (650, 11234), (685, 10660), (820, 8905), (1025, 7124), (1066, 6850), (1300, 5617), (1370, 5330), (1781, 4100), (2050, 3562), (2132, 3425), (2665, 2740)]