56368000

素因数分解:

$2^7\times 5^3\times {\mathrm{13}}^1\times {\mathrm{271}}^1$

素因数の和:313

約数の個数: 128

約数和(自身を含む): 151482240

約数和(自身を除く): 95114240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 125, 128, 130, 160, 200, 208, 250, 260, 271, 320, 325, 400, 416, 500, 520, 542, 640, 650, 800, 832, 1000, 1040, 1084, 1300, 1355, 1600, 1625, 1664, 2000, 2080, 2168, 2600, 2710, 3200, 3250, 3523, 4000, 4160, 4336, 5200, 5420, 6500, 6775, 7046, 8000, 8320, 8672, 10400, 10840, 13000, 13550, 14092, 16000, 17344, 17615, 20800, 21680, 26000, 27100, 28184, 33875, 34688, 35230, 41600, 43360, 52000, 54200, 56368, 67750, 70460, 86720, 88075, 104000, 108400, 112736, 135500, 140920, 173440, 176150, 208000, 216800, 225472, 271000, 281840, 352300, 433600, 440375, 450944, 542000, 563680, 704600, 867200, 880750, 1084000, 1127360, 1409200, 1761500, 2168000, 2254720, 2818400, 3523000, 4336000, 5636800, 7046000, 11273600, 14092000, 28184000, 56368000]

約数ペア:

[(1, 56368000), (2, 28184000), (4, 14092000), (5, 11273600), (8, 7046000), (10, 5636800), (13, 4336000), (16, 3523000), (20, 2818400), (25, 2254720), (26, 2168000), (32, 1761500), (40, 1409200), (50, 1127360), (52, 1084000), (64, 880750), (65, 867200), (80, 704600), (100, 563680), (104, 542000), (125, 450944), (128, 440375), (130, 433600), (160, 352300), (200, 281840), (208, 271000), (250, 225472), (260, 216800), (271, 208000), (320, 176150), (325, 173440), (400, 140920), (416, 135500), (500, 112736), (520, 108400), (542, 104000), (640, 88075), (650, 86720), (800, 70460), (832, 67750), (1000, 56368), (1040, 54200), (1084, 52000), (1300, 43360), (1355, 41600), (1600, 35230), (1625, 34688), (1664, 33875), (2000, 28184), (2080, 27100), (2168, 26000), (2600, 21680), (2710, 20800), (3200, 17615), (3250, 17344), (3523, 16000), (4000, 14092), (4160, 13550), (4336, 13000), (5200, 10840), (5420, 10400), (6500, 8672), (6775, 8320), (7046, 8000)]