88265720

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2593}}^1$

素因数の和:2664

約数の個数: 64

約数和(自身を含む): 212915520

約数和(自身を除く): 124649800

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 37, 40, 46, 74, 92, 115, 148, 184, 185, 230, 296, 370, 460, 740, 851, 920, 1480, 1702, 2593, 3404, 4255, 5186, 6808, 8510, 10372, 12965, 17020, 20744, 25930, 34040, 51860, 59639, 95941, 103720, 119278, 191882, 238556, 298195, 383764, 477112, 479705, 596390, 767528, 959410, 1192780, 1918820, 2206643, 2385560, 3837640, 4413286, 8826572, 11033215, 17653144, 22066430, 44132860, 88265720]

約数ペア:

[(1, 88265720), (2, 44132860), (4, 22066430), (5, 17653144), (8, 11033215), (10, 8826572), (20, 4413286), (23, 3837640), (37, 2385560), (40, 2206643), (46, 1918820), (74, 1192780), (92, 959410), (115, 767528), (148, 596390), (184, 479705), (185, 477112), (230, 383764), (296, 298195), (370, 238556), (460, 191882), (740, 119278), (851, 103720), (920, 95941), (1480, 59639), (1702, 51860), (2593, 34040), (3404, 25930), (4255, 20744), (5186, 17020), (6808, 12965), (8510, 10372)]