4336000

素因数分解:

$2^7\times 5^3\times {\mathrm{271}}^1$

素因数の和:300

約数の個数: 64

約数和(自身を含む): 10820160

約数和(自身を除く): 6484160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 271, 320, 400, 500, 542, 640, 800, 1000, 1084, 1355, 1600, 2000, 2168, 2710, 3200, 4000, 4336, 5420, 6775, 8000, 8672, 10840, 13550, 16000, 17344, 21680, 27100, 33875, 34688, 43360, 54200, 67750, 86720, 108400, 135500, 173440, 216800, 271000, 433600, 542000, 867200, 1084000, 2168000, 4336000]

約数ペア:

[(1, 4336000), (2, 2168000), (4, 1084000), (5, 867200), (8, 542000), (10, 433600), (16, 271000), (20, 216800), (25, 173440), (32, 135500), (40, 108400), (50, 86720), (64, 67750), (80, 54200), (100, 43360), (125, 34688), (128, 33875), (160, 27100), (200, 21680), (250, 17344), (271, 16000), (320, 13550), (400, 10840), (500, 8672), (542, 8000), (640, 6775), (800, 5420), (1000, 4336), (1084, 4000), (1355, 3200), (1600, 2710), (2000, 2168)]