7190453.00000000

素因数分解:

$2^7\times 5^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:126

約数の個数: 160

約数和(自身を含む): 223053600

約数和(自身を除く): 140893600

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 79, 80, 100, 104, 125, 128, 130, 158, 160, 200, 208, 250, 260, 316, 320, 325, 395, 400, 416, 500, 520, 625, 632, 640, 650, 790, 800, 832, 1000, 1027, 1040, 1250, 1264, 1300, 1580, 1600, 1625, 1664, 1975, 2000, 2054, 2080, 2500, 2528, 2600, 3160, 3200, 3250, 3950, 4000, 4108, 4160, 5000, 5056, 5135, 5200, 6320, 6500, 7900, 8000, 8125, 8216, 8320, 9875, 10000, 10112, 10270, 10400, 12640, 13000, 15800, 16000, 16250, 16432, 19750, 20000, 20540, 20800, 25280, 25675, 26000, 31600, 32500, 32864, 39500, 40000, 41080, 41600, 49375, 50560, 51350, 52000, 63200, 65000, 65728, 79000, 80000, 82160, 98750, 102700, 104000, 126400, 128375, 130000, 131456, 158000, 164320, 197500, 205400, 208000, 252800, 256750, 260000, 316000, 328640, 395000, 410800, 513500, 520000, 632000, 641875, 657280, 790000, 821600, 1027000, 1040000, 1264000, 1283750, 1580000, 1643200, 2054000, 2567500, 3160000, 3286400, 4108000, 5135000, 6320000, 8216000, 10270000, 16432000, 20540000, 41080000, 82160000]

約数ペア:

[(1, 82160000), (2, 41080000), (4, 20540000), (5, 16432000), (8, 10270000), (10, 8216000), (13, 6320000), (16, 5135000), (20, 4108000), (25, 3286400), (26, 3160000), (32, 2567500), (40, 2054000), (50, 1643200), (52, 1580000), (64, 1283750), (65, 1264000), (79, 1040000), (80, 1027000), (100, 821600), (104, 790000), (125, 657280), (128, 641875), (130, 632000), (158, 520000), (160, 513500), (200, 410800), (208, 395000), (250, 328640), (260, 316000), (316, 260000), (320, 256750), (325, 252800), (395, 208000), (400, 205400), (416, 197500), (500, 164320), (520, 158000), (625, 131456), (632, 130000), (640, 128375), (650, 126400), (790, 104000), (800, 102700), (832, 98750), (1000, 82160), (1027, 80000), (1040, 79000), (1250, 65728), (1264, 65000), (1300, 63200), (1580, 52000), (1600, 51350), (1625, 50560), (1664, 49375), (1975, 41600), (2000, 41080), (2054, 40000), (2080, 39500), (2500, 32864), (2528, 32500), (2600, 31600), (3160, 26000), (3200, 25675), (3250, 25280), (3950, 20800), (4000, 20540), (4108, 20000), (4160, 19750), (5000, 16432), (5056, 16250), (5135, 16000), (5200, 15800), (6320, 13000), (6500, 12640), (7900, 10400), (8000, 10270), (8125, 10112), (8216, 10000), (8320, 9875)]