89534000

素因数分解:

$2^4\times 5^3\times {\mathrm{89}}^1\times {\mathrm{503}}^1$

素因数の和:615

約数の個数: 80

約数和(自身を含む): 219360960

約数和(自身を除く): 129826960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 89, 100, 125, 178, 200, 250, 356, 400, 445, 500, 503, 712, 890, 1000, 1006, 1424, 1780, 2000, 2012, 2225, 2515, 3560, 4024, 4450, 5030, 7120, 8048, 8900, 10060, 11125, 12575, 17800, 20120, 22250, 25150, 35600, 40240, 44500, 44767, 50300, 62875, 89000, 89534, 100600, 125750, 178000, 179068, 201200, 223835, 251500, 358136, 447670, 503000, 716272, 895340, 1006000, 1119175, 1790680, 2238350, 3581360, 4476700, 5595875, 8953400, 11191750, 17906800, 22383500, 44767000, 89534000]

約数ペア:

[(1, 89534000), (2, 44767000), (4, 22383500), (5, 17906800), (8, 11191750), (10, 8953400), (16, 5595875), (20, 4476700), (25, 3581360), (40, 2238350), (50, 1790680), (80, 1119175), (89, 1006000), (100, 895340), (125, 716272), (178, 503000), (200, 447670), (250, 358136), (356, 251500), (400, 223835), (445, 201200), (500, 179068), (503, 178000), (712, 125750), (890, 100600), (1000, 89534), (1006, 89000), (1424, 62875), (1780, 50300), (2000, 44767), (2012, 44500), (2225, 40240), (2515, 35600), (3560, 25150), (4024, 22250), (4450, 20120), (5030, 17800), (7120, 12575), (8048, 11125), (8900, 10060)]