555334480

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{1151}}^1$

素因数の和:1364

約数の個数: 80

約数和(自身を含む): 1335343104

約数和(自身を除く): 780008624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 163, 185, 296, 326, 370, 592, 652, 740, 815, 1151, 1304, 1480, 1630, 2302, 2608, 2960, 3260, 4604, 5755, 6031, 6520, 9208, 11510, 12062, 13040, 18416, 23020, 24124, 30155, 42587, 46040, 48248, 60310, 85174, 92080, 96496, 120620, 170348, 187613, 212935, 241240, 340696, 375226, 425870, 482480, 681392, 750452, 851740, 938065, 1500904, 1703480, 1876130, 3001808, 3406960, 3752260, 6941681, 7504520, 13883362, 15009040, 27766724, 34708405, 55533448, 69416810, 111066896, 138833620, 277667240, 555334480]

約数ペア:

[(1, 555334480), (2, 277667240), (4, 138833620), (5, 111066896), (8, 69416810), (10, 55533448), (16, 34708405), (20, 27766724), (37, 15009040), (40, 13883362), (74, 7504520), (80, 6941681), (148, 3752260), (163, 3406960), (185, 3001808), (296, 1876130), (326, 1703480), (370, 1500904), (592, 938065), (652, 851740), (740, 750452), (815, 681392), (1151, 482480), (1304, 425870), (1480, 375226), (1630, 340696), (2302, 241240), (2608, 212935), (2960, 187613), (3260, 170348), (4604, 120620), (5755, 96496), (6031, 92080), (6520, 85174), (9208, 60310), (11510, 48248), (12062, 46040), (13040, 42587), (18416, 30155), (23020, 24124)]