132561920

素因数分解:

$2^{10}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1523}}^1$

素因数の和:1565

約数の個数: 88

約数和(自身を含む): 336919824

約数和(自身を除く): 204357904

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, 512, 544, 640, 680, 1024, 1088, 1280, 1360, 1523, 2176, 2560, 2720, 3046, 4352, 5120, 5440, 6092, 7615, 8704, 10880, 12184, 15230, 17408, 21760, 24368, 25891, 30460, 43520, 48736, 51782, 60920, 87040, 97472, 103564, 121840, 129455, 194944, 207128, 243680, 258910, 389888, 414256, 487360, 517820, 779776, 828512, 974720, 1035640, 1559552, 1657024, 1949440, 2071280, 3314048, 3898880, 4142560, 6628096, 7797760, 8285120, 13256192, 16570240, 26512384, 33140480, 66280960, 132561920]

約数ペア:

[(1, 132561920), (2, 66280960), (4, 33140480), (5, 26512384), (8, 16570240), (10, 13256192), (16, 8285120), (17, 7797760), (20, 6628096), (32, 4142560), (34, 3898880), (40, 3314048), (64, 2071280), (68, 1949440), (80, 1657024), (85, 1559552), (128, 1035640), (136, 974720), (160, 828512), (170, 779776), (256, 517820), (272, 487360), (320, 414256), (340, 389888), (512, 258910), (544, 243680), (640, 207128), (680, 194944), (1024, 129455), (1088, 121840), (1280, 103564), (1360, 97472), (1523, 87040), (2176, 60920), (2560, 51782), (2720, 48736), (3046, 43520), (4352, 30460), (5120, 25891), (5440, 24368), (6092, 21760), (7615, 17408), (8704, 15230), (10880, 12184)]