445363040

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3407}}^1$

素因数の和:3484

約数の個数: 96

約数和(自身を含む): 1133637120

約数和(自身を除く): 688274080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 43, 76, 80, 86, 95, 152, 160, 172, 190, 215, 304, 344, 380, 430, 608, 688, 760, 817, 860, 1376, 1520, 1634, 1720, 3040, 3268, 3407, 3440, 4085, 6536, 6814, 6880, 8170, 13072, 13628, 16340, 17035, 26144, 27256, 32680, 34070, 54512, 64733, 65360, 68140, 109024, 129466, 130720, 136280, 146501, 258932, 272560, 293002, 323665, 517864, 545120, 586004, 647330, 732505, 1035728, 1172008, 1294660, 1465010, 2071456, 2344016, 2589320, 2783519, 2930020, 4688032, 5178640, 5567038, 5860040, 10357280, 11134076, 11720080, 13917595, 22268152, 23440160, 27835190, 44536304, 55670380, 89072608, 111340760, 222681520, 445363040]

約数ペア:

[(1, 445363040), (2, 222681520), (4, 111340760), (5, 89072608), (8, 55670380), (10, 44536304), (16, 27835190), (19, 23440160), (20, 22268152), (32, 13917595), (38, 11720080), (40, 11134076), (43, 10357280), (76, 5860040), (80, 5567038), (86, 5178640), (95, 4688032), (152, 2930020), (160, 2783519), (172, 2589320), (190, 2344016), (215, 2071456), (304, 1465010), (344, 1294660), (380, 1172008), (430, 1035728), (608, 732505), (688, 647330), (760, 586004), (817, 545120), (860, 517864), (1376, 323665), (1520, 293002), (1634, 272560), (1720, 258932), (3040, 146501), (3268, 136280), (3407, 130720), (3440, 129466), (4085, 109024), (6536, 68140), (6814, 65360), (6880, 64733), (8170, 54512), (13072, 34070), (13628, 32680), (16340, 27256), (17035, 26144)]