146989400

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{25343}}^1$

素因数の和:25388

約数の個数: 48

約数和(自身を含む): 353548800

約数和(自身を除く): 206559400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 145, 200, 232, 290, 580, 725, 1160, 1450, 2900, 5800, 25343, 50686, 101372, 126715, 202744, 253430, 506860, 633575, 734947, 1013720, 1267150, 1469894, 2534300, 2939788, 3674735, 5068600, 5879576, 7349470, 14698940, 18373675, 29397880, 36747350, 73494700, 146989400]

約数ペア:

[(1, 146989400), (2, 73494700), (4, 36747350), (5, 29397880), (8, 18373675), (10, 14698940), (20, 7349470), (25, 5879576), (29, 5068600), (40, 3674735), (50, 2939788), (58, 2534300), (100, 1469894), (116, 1267150), (145, 1013720), (200, 734947), (232, 633575), (290, 506860), (580, 253430), (725, 202744), (1160, 126715), (1450, 101372), (2900, 50686), (5800, 25343)]