86840320

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{2423}}^1$

素因数の和:2455

約数の個数: 88

約数和(自身を含む): 238172544

約数和(自身を除く): 151332224

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1792, 2240, 2423, 2560, 3584, 4480, 4846, 5120, 7168, 8960, 9692, 12115, 16961, 17920, 19384, 24230, 33922, 35840, 38768, 48460, 67844, 77536, 84805, 96920, 135688, 155072, 169610, 193840, 271376, 310144, 339220, 387680, 542752, 620288, 678440, 775360, 1085504, 1240576, 1356880, 1550720, 2171008, 2481152, 2713760, 3101440, 4342016, 5427520, 6202880, 8684032, 10855040, 12405760, 17368064, 21710080, 43420160, 86840320]

約数ペア:

[(1, 86840320), (2, 43420160), (4, 21710080), (5, 17368064), (7, 12405760), (8, 10855040), (10, 8684032), (14, 6202880), (16, 5427520), (20, 4342016), (28, 3101440), (32, 2713760), (35, 2481152), (40, 2171008), (56, 1550720), (64, 1356880), (70, 1240576), (80, 1085504), (112, 775360), (128, 678440), (140, 620288), (160, 542752), (224, 387680), (256, 339220), (280, 310144), (320, 271376), (448, 193840), (512, 169610), (560, 155072), (640, 135688), (896, 96920), (1024, 84805), (1120, 77536), (1280, 67844), (1792, 48460), (2240, 38768), (2423, 35840), (2560, 33922), (3584, 24230), (4480, 19384), (4846, 17920), (5120, 16961), (7168, 12115), (8960, 9692)]