91429480

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{27539}}^1$

素因数の和:27633

約数の個数: 32

約数和(自身を含む): 208202400

約数和(自身を除く): 116772920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 27539, 55078, 110156, 137695, 220312, 275390, 550780, 1101560, 2285737, 4571474, 9142948, 11428685, 18285896, 22857370, 45714740, 91429480]

約数ペア:

[(1, 91429480), (2, 45714740), (4, 22857370), (5, 18285896), (8, 11428685), (10, 9142948), (20, 4571474), (40, 2285737), (83, 1101560), (166, 550780), (332, 275390), (415, 220312), (664, 137695), (830, 110156), (1660, 55078), (3320, 27539)]