82053760

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4421}}^1$

素因数の和:4469

約数の個数: 64

約数和(自身を含む): 202969800

約数和(自身を除く): 120916040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 290, 320, 464, 580, 640, 928, 1160, 1856, 2320, 3712, 4421, 4640, 8842, 9280, 17684, 18560, 22105, 35368, 44210, 70736, 88420, 128209, 141472, 176840, 256418, 282944, 353680, 512836, 565888, 641045, 707360, 1025672, 1282090, 1414720, 2051344, 2564180, 2829440, 4102688, 5128360, 8205376, 10256720, 16410752, 20513440, 41026880, 82053760]

約数ペア:

[(1, 82053760), (2, 41026880), (4, 20513440), (5, 16410752), (8, 10256720), (10, 8205376), (16, 5128360), (20, 4102688), (29, 2829440), (32, 2564180), (40, 2051344), (58, 1414720), (64, 1282090), (80, 1025672), (116, 707360), (128, 641045), (145, 565888), (160, 512836), (232, 353680), (290, 282944), (320, 256418), (464, 176840), (580, 141472), (640, 128209), (928, 88420), (1160, 70736), (1856, 44210), (2320, 35368), (3712, 22105), (4421, 18560), (4640, 17684), (8842, 9280)]