76179320

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{38867}}^1$

素因数の和:38892

約数の個数: 48

約数和(自身を含む): 199392840

約数和(自身を除く): 123213520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 38867, 77734, 155468, 194335, 272069, 310936, 388670, 544138, 777340, 1088276, 1360345, 1554680, 1904483, 2176552, 2720690, 3808966, 5441380, 7617932, 9522415, 10882760, 15235864, 19044830, 38089660, 76179320]

約数ペア:

[(1, 76179320), (2, 38089660), (4, 19044830), (5, 15235864), (7, 10882760), (8, 9522415), (10, 7617932), (14, 5441380), (20, 3808966), (28, 2720690), (35, 2176552), (40, 1904483), (49, 1554680), (56, 1360345), (70, 1088276), (98, 777340), (140, 544138), (196, 388670), (245, 310936), (280, 272069), (392, 194335), (490, 155468), (980, 77734), (1960, 38867)]