93540640

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{18859}}^1$

素因数の和:18905

約数の個数: 48

約数和(自身を含む): 228130560

約数和(自身を除く): 134589920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 18859, 37718, 75436, 94295, 150872, 188590, 301744, 377180, 584629, 603488, 754360, 1169258, 1508720, 2338516, 2923145, 3017440, 4677032, 5846290, 9354064, 11692580, 18708128, 23385160, 46770320, 93540640]

約数ペア:

[(1, 93540640), (2, 46770320), (4, 23385160), (5, 18708128), (8, 11692580), (10, 9354064), (16, 5846290), (20, 4677032), (31, 3017440), (32, 2923145), (40, 2338516), (62, 1508720), (80, 1169258), (124, 754360), (155, 603488), (160, 584629), (248, 377180), (310, 301744), (496, 188590), (620, 150872), (992, 94295), (1240, 75436), (2480, 37718), (4960, 18859)]