82810368940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1907}}^1\times {\mathrm{167017}}^1$

素因数の和:168946

約数の個数: 48

約数和(自身を含む): 187378162272

約数和(自身を除く): 104567793332

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1907, 3814, 7628, 9535, 19070, 24791, 38140, 49582, 99164, 123955, 167017, 247910, 334034, 495820, 668068, 835085, 1670170, 2171221, 3340340, 4342442, 8684884, 10856105, 21712210, 43424420, 318501419, 637002838, 1274005676, 1592507095, 3185014190, 4140518447, 6370028380, 8281036894, 16562073788, 20702592235, 41405184470, 82810368940]

約数ペア:

[(1, 82810368940), (2, 41405184470), (4, 20702592235), (5, 16562073788), (10, 8281036894), (13, 6370028380), (20, 4140518447), (26, 3185014190), (52, 1592507095), (65, 1274005676), (130, 637002838), (260, 318501419), (1907, 43424420), (3814, 21712210), (7628, 10856105), (9535, 8684884), (19070, 4342442), (24791, 3340340), (38140, 2171221), (49582, 1670170), (99164, 835085), (123955, 668068), (167017, 495820), (247910, 334034)]