70088960

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3221}}^1$

素因数の和:3259

約数の個数: 72

約数和(自身を含む): 177815736

約数和(自身を除く): 107726776

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, 3221, 4352, 5440, 6442, 10880, 12884, 16105, 21760, 25768, 32210, 51536, 54757, 64420, 103072, 109514, 128840, 206144, 219028, 257680, 273785, 412288, 438056, 515360, 547570, 824576, 876112, 1030720, 1095140, 1752224, 2061440, 2190280, 3504448, 4122880, 4380560, 7008896, 8761120, 14017792, 17522240, 35044480, 70088960]

約数ペア:

[(1, 70088960), (2, 35044480), (4, 17522240), (5, 14017792), (8, 8761120), (10, 7008896), (16, 4380560), (17, 4122880), (20, 3504448), (32, 2190280), (34, 2061440), (40, 1752224), (64, 1095140), (68, 1030720), (80, 876112), (85, 824576), (128, 547570), (136, 515360), (160, 438056), (170, 412288), (256, 273785), (272, 257680), (320, 219028), (340, 206144), (544, 128840), (640, 109514), (680, 103072), (1088, 64420), (1280, 54757), (1360, 51536), (2176, 32210), (2720, 25768), (3221, 21760), (4352, 16105), (5440, 12884), (6442, 10880)]