44097040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1$

素因数の和:524

約数の個数: 80

約数和(自身を含む): 111711600

約数和(自身を除く): 67614560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 109, 130, 208, 218, 260, 389, 436, 520, 545, 778, 872, 1040, 1090, 1417, 1556, 1744, 1945, 2180, 2834, 3112, 3890, 4360, 5057, 5668, 6224, 7085, 7780, 8720, 10114, 11336, 14170, 15560, 20228, 22672, 25285, 28340, 31120, 40456, 42401, 50570, 56680, 80912, 84802, 101140, 113360, 169604, 202280, 212005, 339208, 404560, 424010, 551213, 678416, 848020, 1102426, 1696040, 2204852, 2756065, 3392080, 4409704, 5512130, 8819408, 11024260, 22048520, 44097040]

約数ペア:

[(1, 44097040), (2, 22048520), (4, 11024260), (5, 8819408), (8, 5512130), (10, 4409704), (13, 3392080), (16, 2756065), (20, 2204852), (26, 1696040), (40, 1102426), (52, 848020), (65, 678416), (80, 551213), (104, 424010), (109, 404560), (130, 339208), (208, 212005), (218, 202280), (260, 169604), (389, 113360), (436, 101140), (520, 84802), (545, 80912), (778, 56680), (872, 50570), (1040, 42401), (1090, 40456), (1417, 31120), (1556, 28340), (1744, 25285), (1945, 22672), (2180, 20228), (2834, 15560), (3112, 14170), (3890, 11336), (4360, 10114), (5057, 8720), (5668, 7780), (6224, 7085)]