32941720

素因数分解:

$2^3\times 5^1\times 7^7$

素因数の和:60

約数の個数: 64

約数和(自身を含む): 86472000

約数和(自身を除く): 53530280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 343, 392, 490, 686, 980, 1372, 1715, 1960, 2401, 2744, 3430, 4802, 6860, 9604, 12005, 13720, 16807, 19208, 24010, 33614, 48020, 67228, 84035, 96040, 117649, 134456, 168070, 235298, 336140, 470596, 588245, 672280, 823543, 941192, 1176490, 1647086, 2352980, 3294172, 4117715, 4705960, 6588344, 8235430, 16470860, 32941720]

約数ペア:

[(1, 32941720), (2, 16470860), (4, 8235430), (5, 6588344), (7, 4705960), (8, 4117715), (10, 3294172), (14, 2352980), (20, 1647086), (28, 1176490), (35, 941192), (40, 823543), (49, 672280), (56, 588245), (70, 470596), (98, 336140), (140, 235298), (196, 168070), (245, 134456), (280, 117649), (343, 96040), (392, 84035), (490, 67228), (686, 48020), (980, 33614), (1372, 24010), (1715, 19208), (1960, 16807), (2401, 13720), (2744, 12005), (3430, 9604), (4802, 6860)]