1008023800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{821}}^1\times {\mathrm{877}}^1$

素因数の和:1721

約数の個数: 96

約数和(自身を含む): 2684783520

約数和(自身を除く): 1676759720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 821, 877, 1400, 1642, 1754, 3284, 3508, 4105, 4385, 5747, 6139, 6568, 7016, 8210, 8770, 11494, 12278, 16420, 17540, 20525, 21925, 22988, 24556, 28735, 30695, 32840, 35080, 41050, 43850, 45976, 49112, 57470, 61390, 82100, 87700, 114940, 122780, 143675, 153475, 164200, 175400, 229880, 245560, 287350, 306950, 574700, 613900, 720017, 1149400, 1227800, 1440034, 2880068, 3600085, 5040119, 5760136, 7200170, 10080238, 14400340, 18000425, 20160476, 25200595, 28800680, 36000850, 40320952, 50401190, 72001700, 100802380, 126002975, 144003400, 201604760, 252005950, 504011900, 1008023800]

約数ペア:

[(1, 1008023800), (2, 504011900), (4, 252005950), (5, 201604760), (7, 144003400), (8, 126002975), (10, 100802380), (14, 72001700), (20, 50401190), (25, 40320952), (28, 36000850), (35, 28800680), (40, 25200595), (50, 20160476), (56, 18000425), (70, 14400340), (100, 10080238), (140, 7200170), (175, 5760136), (200, 5040119), (280, 3600085), (350, 2880068), (700, 1440034), (821, 1227800), (877, 1149400), (1400, 720017), (1642, 613900), (1754, 574700), (3284, 306950), (3508, 287350), (4105, 245560), (4385, 229880), (5747, 175400), (6139, 164200), (6568, 153475), (7016, 143675), (8210, 122780), (8770, 114940), (11494, 87700), (12278, 82100), (16420, 61390), (17540, 57470), (20525, 49112), (21925, 45976), (22988, 43850), (24556, 41050), (28735, 35080), (30695, 32840)]