88194080

素因数分解:

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

素因数の和:526

約数の個数: 96

約数和(自身を含む): 227026800

約数和(自身を除く): 138832720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 109, 130, 160, 208, 218, 260, 389, 416, 436, 520, 545, 778, 872, 1040, 1090, 1417, 1556, 1744, 1945, 2080, 2180, 2834, 3112, 3488, 3890, 4360, 5057, 5668, 6224, 7085, 7780, 8720, 10114, 11336, 12448, 14170, 15560, 17440, 20228, 22672, 25285, 28340, 31120, 40456, 42401, 45344, 50570, 56680, 62240, 80912, 84802, 101140, 113360, 161824, 169604, 202280, 212005, 226720, 339208, 404560, 424010, 551213, 678416, 809120, 848020, 1102426, 1356832, 1696040, 2204852, 2756065, 3392080, 4409704, 5512130, 6784160, 8819408, 11024260, 17638816, 22048520, 44097040, 88194080]

約数ペア:

[(1, 88194080), (2, 44097040), (4, 22048520), (5, 17638816), (8, 11024260), (10, 8819408), (13, 6784160), (16, 5512130), (20, 4409704), (26, 3392080), (32, 2756065), (40, 2204852), (52, 1696040), (65, 1356832), (80, 1102426), (104, 848020), (109, 809120), (130, 678416), (160, 551213), (208, 424010), (218, 404560), (260, 339208), (389, 226720), (416, 212005), (436, 202280), (520, 169604), (545, 161824), (778, 113360), (872, 101140), (1040, 84802), (1090, 80912), (1417, 62240), (1556, 56680), (1744, 50570), (1945, 45344), (2080, 42401), (2180, 40456), (2834, 31120), (3112, 28340), (3488, 25285), (3890, 22672), (4360, 20228), (5057, 17440), (5668, 15560), (6224, 14170), (7085, 12448), (7780, 11336), (8720, 10114)]