82443040

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1$

素因数の和:602

約数の個数: 96

約数和(自身を含む): 208365696

約数和(自身を除く): 125922656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 43, 46, 80, 86, 92, 115, 160, 172, 184, 215, 230, 344, 368, 430, 460, 521, 688, 736, 860, 920, 989, 1042, 1376, 1720, 1840, 1978, 2084, 2605, 3440, 3680, 3956, 4168, 4945, 5210, 6880, 7912, 8336, 9890, 10420, 11983, 15824, 16672, 19780, 20840, 22403, 23966, 31648, 39560, 41680, 44806, 47932, 59915, 79120, 83360, 89612, 95864, 112015, 119830, 158240, 179224, 191728, 224030, 239660, 358448, 383456, 448060, 479320, 515269, 716896, 896120, 958640, 1030538, 1792240, 1917280, 2061076, 2576345, 3584480, 4122152, 5152690, 8244304, 10305380, 16488608, 20610760, 41221520, 82443040]

約数ペア:

[(1, 82443040), (2, 41221520), (4, 20610760), (5, 16488608), (8, 10305380), (10, 8244304), (16, 5152690), (20, 4122152), (23, 3584480), (32, 2576345), (40, 2061076), (43, 1917280), (46, 1792240), (80, 1030538), (86, 958640), (92, 896120), (115, 716896), (160, 515269), (172, 479320), (184, 448060), (215, 383456), (230, 358448), (344, 239660), (368, 224030), (430, 191728), (460, 179224), (521, 158240), (688, 119830), (736, 112015), (860, 95864), (920, 89612), (989, 83360), (1042, 79120), (1376, 59915), (1720, 47932), (1840, 44806), (1978, 41680), (2084, 39560), (2605, 31648), (3440, 23966), (3680, 22403), (3956, 20840), (4168, 19780), (4945, 16672), (5210, 15824), (6880, 11983), (7912, 10420), (8336, 9890)]