97347320

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{49667}}^1$

素因数の和:49692

約数の個数: 48

約数和(自身を含む): 254796840

約数和(自身を除く): 157449520

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, 49667, 99334, 198668, 248335, 347669, 397336, 496670, 695338, 993340, 1390676, 1738345, 1986680, 2433683, 2781352, 3476690, 4867366, 6953380, 9734732, 12168415, 13906760, 19469464, 24336830, 48673660, 97347320]

約数ペア:

[(1, 97347320), (2, 48673660), (4, 24336830), (5, 19469464), (7, 13906760), (8, 12168415), (10, 9734732), (14, 6953380), (20, 4867366), (28, 3476690), (35, 2781352), (40, 2433683), (49, 1986680), (56, 1738345), (70, 1390676), (98, 993340), (140, 695338), (196, 496670), (245, 397336), (280, 347669), (392, 248335), (490, 198668), (980, 99334), (1960, 49667)]