7266164480

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{333923}}^1$

素因数の和:333961

約数の個数: 72

約数和(自身を含む): 18428597712

約数和(自身を除く): 11162433232

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 544, 640, 680, 1088, 1280, 1360, 2176, 2720, 4352, 5440, 10880, 21760, 333923, 667846, 1335692, 1669615, 2671384, 3339230, 5342768, 5676691, 6678460, 10685536, 11353382, 13356920, 21371072, 22706764, 26713840, 28383455, 42742144, 45413528, 53427680, 56766910, 85484288, 90827056, 106855360, 113533820, 181654112, 213710720, 227067640, 363308224, 427421440, 454135280, 726616448, 908270560, 1453232896, 1816541120, 3633082240, 7266164480]

約数ペア:

[(1, 7266164480), (2, 3633082240), (4, 1816541120), (5, 1453232896), (8, 908270560), (10, 726616448), (16, 454135280), (17, 427421440), (20, 363308224), (32, 227067640), (34, 213710720), (40, 181654112), (64, 113533820), (68, 106855360), (80, 90827056), (85, 85484288), (128, 56766910), (136, 53427680), (160, 45413528), (170, 42742144), (256, 28383455), (272, 26713840), (320, 22706764), (340, 21371072), (544, 13356920), (640, 11353382), (680, 10685536), (1088, 6678460), (1280, 5676691), (1360, 5342768), (2176, 3339230), (2720, 2671384), (4352, 1669615), (5440, 1335692), (10880, 667846), (21760, 333923)]