69641000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1$

素因数の和:532

約数の個数: 128

約数和(自身を含む): 191842560

約数和(自身を除く): 122201560

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 88, 100, 104, 110, 125, 130, 143, 200, 220, 250, 260, 275, 286, 325, 440, 487, 500, 520, 550, 572, 650, 715, 974, 1000, 1100, 1144, 1300, 1375, 1430, 1625, 1948, 2200, 2435, 2600, 2750, 2860, 3250, 3575, 3896, 4870, 5357, 5500, 5720, 6331, 6500, 7150, 9740, 10714, 11000, 12175, 12662, 13000, 14300, 17875, 19480, 21428, 24350, 25324, 26785, 28600, 31655, 35750, 42856, 48700, 50648, 53570, 60875, 63310, 69641, 71500, 97400, 107140, 121750, 126620, 133925, 139282, 143000, 158275, 214280, 243500, 253240, 267850, 278564, 316550, 348205, 487000, 535700, 557128, 633100, 669625, 696410, 791375, 1071400, 1266200, 1339250, 1392820, 1582750, 1741025, 2678500, 2785640, 3165500, 3482050, 5357000, 6331000, 6964100, 8705125, 13928200, 17410250, 34820500, 69641000]

約数ペア:

[(1, 69641000), (2, 34820500), (4, 17410250), (5, 13928200), (8, 8705125), (10, 6964100), (11, 6331000), (13, 5357000), (20, 3482050), (22, 3165500), (25, 2785640), (26, 2678500), (40, 1741025), (44, 1582750), (50, 1392820), (52, 1339250), (55, 1266200), (65, 1071400), (88, 791375), (100, 696410), (104, 669625), (110, 633100), (125, 557128), (130, 535700), (143, 487000), (200, 348205), (220, 316550), (250, 278564), (260, 267850), (275, 253240), (286, 243500), (325, 214280), (440, 158275), (487, 143000), (500, 139282), (520, 133925), (550, 126620), (572, 121750), (650, 107140), (715, 97400), (974, 71500), (1000, 69641), (1100, 63310), (1144, 60875), (1300, 53570), (1375, 50648), (1430, 48700), (1625, 42856), (1948, 35750), (2200, 31655), (2435, 28600), (2600, 26785), (2750, 25324), (2860, 24350), (3250, 21428), (3575, 19480), (3896, 17875), (4870, 14300), (5357, 13000), (5500, 12662), (5720, 12175), (6331, 11000), (6500, 10714), (7150, 9740)]