1171300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:97

約数の個数: 72

約数和(自身を含む): 2952936

約数和(自身を除く): 1781636

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 34, 50, 52, 53, 65, 68, 85, 100, 106, 130, 170, 212, 221, 260, 265, 325, 340, 425, 442, 530, 650, 689, 850, 884, 901, 1060, 1105, 1300, 1325, 1378, 1700, 1802, 2210, 2650, 2756, 3445, 3604, 4420, 4505, 5300, 5525, 6890, 9010, 11050, 11713, 13780, 17225, 18020, 22100, 22525, 23426, 34450, 45050, 46852, 58565, 68900, 90100, 117130, 234260, 292825, 585650, 1171300]

約数ペア:

[(1, 1171300), (2, 585650), (4, 292825), (5, 234260), (10, 117130), (13, 90100), (17, 68900), (20, 58565), (25, 46852), (26, 45050), (34, 34450), (50, 23426), (52, 22525), (53, 22100), (65, 18020), (68, 17225), (85, 13780), (100, 11713), (106, 11050), (130, 9010), (170, 6890), (212, 5525), (221, 5300), (260, 4505), (265, 4420), (325, 3604), (340, 3445), (425, 2756), (442, 2650), (530, 2210), (650, 1802), (689, 1700), (850, 1378), (884, 1325), (901, 1300), (1060, 1105)]