4577956720

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{9851}}^1$

素因数の和:10058

約数の個数: 80

約数和(自身を含む): 11002161888

約数和(自身を除く): 6424205168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 157, 185, 296, 314, 370, 592, 628, 740, 785, 1256, 1480, 1570, 2512, 2960, 3140, 5809, 6280, 9851, 11618, 12560, 19702, 23236, 29045, 39404, 46472, 49255, 58090, 78808, 92944, 98510, 116180, 157616, 197020, 232360, 364487, 394040, 464720, 728974, 788080, 1457948, 1546607, 1822435, 2915896, 3093214, 3644870, 5831792, 6186428, 7289740, 7733035, 12372856, 14579480, 15466070, 24745712, 29158960, 30932140, 57224459, 61864280, 114448918, 123728560, 228897836, 286122295, 457795672, 572244590, 915591344, 1144489180, 2288978360, 4577956720]

約数ペア:

[(1, 4577956720), (2, 2288978360), (4, 1144489180), (5, 915591344), (8, 572244590), (10, 457795672), (16, 286122295), (20, 228897836), (37, 123728560), (40, 114448918), (74, 61864280), (80, 57224459), (148, 30932140), (157, 29158960), (185, 24745712), (296, 15466070), (314, 14579480), (370, 12372856), (592, 7733035), (628, 7289740), (740, 6186428), (785, 5831792), (1256, 3644870), (1480, 3093214), (1570, 2915896), (2512, 1822435), (2960, 1546607), (3140, 1457948), (5809, 788080), (6280, 728974), (9851, 464720), (11618, 394040), (12560, 364487), (19702, 232360), (23236, 197020), (29045, 157616), (39404, 116180), (46472, 98510), (49255, 92944), (58090, 78808)]