67097600

素因数分解:

$2^{10}\times 5^2\times {\mathrm{2621}}^1$

素因数の和:2651

約数の個数: 66

約数和(自身を含む): 166384254

約数和(自身を除く): 99286654

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 640, 800, 1024, 1280, 1600, 2560, 2621, 3200, 5120, 5242, 6400, 10484, 12800, 13105, 20968, 25600, 26210, 41936, 52420, 65525, 83872, 104840, 131050, 167744, 209680, 262100, 335488, 419360, 524200, 670976, 838720, 1048400, 1341952, 1677440, 2096800, 2683904, 3354880, 4193600, 6709760, 8387200, 13419520, 16774400, 33548800, 67097600]

約数ペア:

[(1, 67097600), (2, 33548800), (4, 16774400), (5, 13419520), (8, 8387200), (10, 6709760), (16, 4193600), (20, 3354880), (25, 2683904), (32, 2096800), (40, 1677440), (50, 1341952), (64, 1048400), (80, 838720), (100, 670976), (128, 524200), (160, 419360), (200, 335488), (256, 262100), (320, 209680), (400, 167744), (512, 131050), (640, 104840), (800, 83872), (1024, 65525), (1280, 52420), (1600, 41936), (2560, 26210), (2621, 25600), (3200, 20968), (5120, 13105), (5242, 12800), (6400, 10484)]