136452080

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{55021}}^1$

素因数の和:55065

約数の個数: 40

約数和(自身を含む): 327490944

約数和(自身を除く): 191038864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 55021, 110042, 220084, 275105, 440168, 550210, 880336, 1100420, 1705651, 2200840, 3411302, 4401680, 6822604, 8528255, 13645208, 17056510, 27290416, 34113020, 68226040, 136452080]

約数ペア:

[(1, 136452080), (2, 68226040), (4, 34113020), (5, 27290416), (8, 17056510), (10, 13645208), (16, 8528255), (20, 6822604), (31, 4401680), (40, 3411302), (62, 2200840), (80, 1705651), (124, 1100420), (155, 880336), (248, 550210), (310, 440168), (496, 275105), (620, 220084), (1240, 110042), (2480, 55021)]